#EFF591 Hex Color

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Color Name

Key Lime*

Hex Color Code

#EFF591

RGB Color Code

RGB(239, 245, 145)

CMYK Values*

2.4%, 0.0%, 40.8%, 3.9%

Interior & Exterior Paint | Explore Colors

#EFF591 hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

What color is EFF591?

The RGB color code for color number #EFF591 is RGB(239, 245, 145). In the RGB color model, #EFF591 has a red value of 239, a green value of 245, and a blue value of 145. The CMYK color model (also known as process color, used in color printing) comprises 2.4% cyan, 0.0% magenta, 40.8% yellow, and 3.9% key (black). The HSL color scale has a hue of 63.6° (degrees), 83.3 % saturation, and 76.5 % lightness. In the HSB/HSV color space, #EFF591 has a hue of 63.6° (degrees), 40.8 % saturation and 96.1 % brightness/value.

Color EFF591 is cool or warm?

Color EFF591 is a warm color.

What is the LRV of #EFF591? (For interior and product design)

EFF591 has an LRV of nearly 85.7. By LRV value, it is a whitish color.

Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.

Dark Color

#EFF591

LRV 85.7

Light Color

Compare LRV 85.7 of #EFF591 with dark and light color

Is #EFF591 Readable? WCAG Contrast Checker (For digital design)

Check if the color EFF591 meets Web Content Accessibility Guidelines (WCAG) standards, minimum contrast ratio standards between text and background colors. The WCAG (Web Content Accessibility Guidelines) provides global standards for readable web content.

WCAG Recommendations - Large Text: above 18pt or 14pt bold. Normal Text: below 18pt or 14pt bold.

Minimum contrast ratio (AA): 4.5 for normal text and 3 for large text.
Enhanced contrast ratio (AAA): 7 for normal text and 4.5 for large text.

AA: AAA:

Change Background Color:

Normal text - 14pt

Normal Bold text - 12pt

Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

HEX #EFF591 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #EFF591

Hex triplet: #EFF591
Red: EF
Green: F5
Blue: 91

RGBA / RGB rgb(239, 245, 145)

Red: 239 (93.7%)
Green: 245 (96.1%)
Blue: 145 (56.9%)
Alpha: 1 (100.0%)

CMYK

Cyan: 2.45%
Magenta: 0.00%
Yellow: 40.82%
Key: 3.92%

HSL hsl(63.6deg, 83.3 %, 76.5 %)

Hue: 63.6°
Saturation: 83.33 %
Lightness: 76.47 %

HSV / HSB

Hue: 63.6°
Saturation: 40.82 %
Brightness / Value: 96.08 %

RYB ryb(6, 106, 8)

Red: 6 (2.3%)
Yellow: 106 (41.7%)
Blue: 8 (3.2%)

HWB

Hue: 63.6°
Whiteness: 56.86 %
Blackness: 3.92 %

CMY

Cyan: 6.27%
Magenta: 3.92%
Yellow: 43.14%

XYZ

X: 73.36
Y: 85.7
Z: 39.46

YXY

Y1: 85.7
X: 0.37
Y2: 0.43

CIE-Lab

L: 94.18
A: -16.29
B: 47.38

CIE-Lch

L: 94.18
C: 50.1
H: 108.97

CIE-Luv

L: 94.18
U: 0.98
V: 65.85

Hunter-Lab

L: 92.57
A: -20.55
B: 39.53

Other

LRV: ~ 85.7 %
Munsell Color System: 3.6GY 9.3/7.1

Color Names, Similar Colors and Paint

What is Delta E (ΔE)?

Delta E is the standard measure of how different two colors look to the human eye, rather than how far apart their hex codes happen to be. It runs from 0, an exact match, to 100, the largest possible difference — so the lower the Delta E, the closer the match. The match percentage shown on each color below is simply 100% minus its ΔE.

ΔE 0

Identical – an exact match

ΔE under 1

Not perceptible; the eye cannot separate them

ΔE 1 – 2

Perceptible only on close, side-by-side inspection

ΔE 2 – 10

Perceptible at a glance

ΔE over 10

Reads as a different color altogether

Color Name of HEX #EFF591

These are the named colors closest to hex EFF591, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#E8F48C Color Key Lime

98.50% match | ΔE 1.50

#FDFD96 Color Pastel Yellow

97.58% match | ΔE 2.42

#FFFF99 Color Canary

97.28% match | ΔE 2.72

#FFFF9F Color Lemon Yellow

97.23% match | ΔE 2.77

Similar colors from Pantone, RAL and other color matching system

British Standard 4800

British Standard 4800 color similar/equivalent to EFF591.

#F7F994 Color BS 12-C-31 - Light Yellow

98.60% match | ΔE 1.40

#EFE970 Color BS 08-B-15 - Magnolia

94.99% match | ΔE 5.01

#FCF3A8 Color BS 10-B-15 - Ivory

94.61% match | ΔE 5.39

Pantone PMS

Pantone PMS color similar/equivalent to EFF591.

#EEF386 Color PANTONE 930 C

98.55% match | ΔE 1.45

#E0EC89 Color PANTONE 2295 C

97.40% match | ΔE 2.60

#EFF4A4 Color PANTONE 937 C

96.80% match | ΔE 3.20

#F2F0A1 Color PANTONE Yellow 0131 C

96.28% match | ΔE 3.72

Pantone TCX

Pantone TCX color similar/equivalent to EFF591.

#F6F38E Color PANTONE 12-0743 TCX - Buzzing Bees

97.74% match | ΔE 2.26

#DFEF87 Color PANTONE 12-0741 TCX - Sunny Lime

97.15% match | ΔE 2.85

#E0F17E Color PANTONE 12-0550 TCX - Minced Quince

96.76% match | ΔE 3.24

#E5E790 Color PANTONE 12-0530 TCX - Charlock

96.62% match | ΔE 3.38

RAL Design

RAL Design color similar/equivalent to EFF591.

#E5E896 Color RAL 110 90 40 - Lime Juice Green

96.29% match | ΔE 3.71

#D6DB76 Color RAL 110 85 50 - Sprout Green

94.28% match | ΔE 5.72

#F3E692 Color RAL 100 90 40 - Primrose Yellow

94.19% match | ΔE 5.81

#F2E47D Color RAL 100 90 50 - Spring Yellow

94.04% match | ΔE 5.96

Paint color for Hex #EFF591

These are the real paint colors closest to hex EFF591 from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from EFF591 once it is on a wall.

Dunn-Edwards

Hex color EFF591 similar/equivalent paint from Dunn-Edwards. Conversion of hex #EFF591 to Dunn-Edwards

#EFF19D Color Leaf Bud (DE 5514)

97.40% match | ΔE 2.60

#FFFBA8 Color Lemon Slice (DE 5402)

96.08% match | ΔE 3.92

#FFF49C Color Banana Cream (DE 5395)

95.40% match | ΔE 4.60

#E1E36E Color Ripe Pear (DE 5515)

95.19% match | ΔE 4.81

Benjamin Moore

Hex color EFF591 similar/equivalent paint from Benjamin Moore. Conversion of hex #EFF591 to Benjamin Moore

#F0F09F Color Lemon Freeze (2025-50)

96.78% match | ΔE 3.22

#E7EFA0 Color Fresh Cut Grass (2026-50)

96.32% match | ΔE 3.68

#E0E89B Color Apples and Pears (395)

95.37% match | ΔE 4.63

#E8E99F Color Hibiscus (2027-50)

95.30% match | ΔE 4.70

PPG Paints

Hex color EFF591 similar/equivalent paint from PPG Paints. Conversion of hex #EFF591 to PPG Paints

#ECE678 Color Fresh Lemonade (PPG1216-5)

95.45% match | ΔE 4.55

#EBECA7 Color Lemon Pepper (PPG1216-4)

94.67% match | ΔE 5.33

#F8EB97 Color Calabash (PPG1213-5)

94.53% match | ΔE 5.47

#F6EBA1 Color Lazy Daizy (PPG1212-4)

94.01% match | ΔE 5.99

Valspar

Hex color EFF591 similar/equivalent paint from Valspar. Conversion of hex #EFF591 to Valspar

#E2DF84 Color Fluorescent Lime (6007-9C)

95.03% match | ΔE 4.97

#D9DF8C Color Fresh Pear (6007-7C)

94.71% match | ΔE 5.29

#DCDB76 Color Celery (6007-10A)

94.25% match | ΔE 5.75

#F9EC9F Color East of the Sun (8001-25B)

93.96% match | ΔE 6.04

Farrow & Ball

Hex color EFF591 similar/equivalent paint from Farrow & Ball. Conversion of hex #EFF591 to Farrow & Ball

#EBE393 Color Butterweed (9802)

94.53% match | ΔE 5.47

#E0E39A Color Hog Plum (CB1)

94.47% match | ΔE 5.53

#E9DF63 Color Yellowcake (279)

92.96% match | ΔE 7.04

#F2E0A1 Color Dayroom Yellow (233)

90.52% match | ΔE 9.48

Behr

Hex color EFF591 similar/equivalent paint from Behr. Conversion of hex #EFF591 to Behr

#E8E097 Color Reviving Green (P340-3)

93.48% match | ΔE 6.52

#F9E69C Color Storm Lightning (P310-4)

91.99% match | ΔE 8.01

#FFF1B4 Color Firefly (P310-3)

91.55% match | ΔE 8.45

#FFE99E Color Rise And Shine (P300-4)

91.45% match | ΔE 8.55

Sherwin Williams

Hex color EFF591 similar/equivalent paint from Sherwin Williams. Conversion of hex #EFF591 to Sherwin Williams

#F7E594 Color Fun Yellow (SW 6908)

92.76% match | ΔE 7.24

#DAD790 Color Gleeful (SW 6709)

92.30% match | ΔE 7.70

#E6D88E Color Lively Yellow (SW 6702)

91.63% match | ΔE 8.37

#D2D083 Color Primavera (SW 9031)

91.40% match | ΔE 8.60

Color Combinations and Matching Colors

#EFF591 color palettes and scheme combination

CDD914

E1ED33

E8F162

EFF591

F6F9C0

FDFDEE

FFFFFF

Monochromatic Color Palette

Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.

F59791

F5C991

EFF591

BDF591

91F597

Analogous Color Palette

Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.

EFF591

91EFF5

F591EF

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

EFF591

91F5C9

9791F5

F591BD

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.

EFF591

F0F69C

F2F7A7

F3F8B2

F5F9BD

F7FAC8

F8FBD3

FAFCDE

FBFDE9

FDFEF4

FFFFFF

Key Lime* - #EFF591 Tints

EFF591

D7DC82

BFC474

A7AB65

8F9357

777A48

5F623A

47492B

2F311D

17180E

000000

Key Lime* - #EFF591 Shades

Complementary / Opposite Color

#EFF591

Key Lime*

#9791F5

Tropical Indigo*

Complementary / Opposite Color

Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.

What is the contrasting color of #EFF591?

Color that best contrast with #EFF591 is #9791F5, color name is Tropical Indigo*. Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.