Color Name
Chartreuse Yellow*
Hex Color Code
#EFFF13
RGB Color Code
RGB(239, 255, 19)
CMYK Values*
6.3%, 0.0%, 92.5%, 0.0%
#EFFF13 hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is EFFF13?

The RGB color code for color number #EFFF13 is RGB(239, 255, 19). In the RGB color model, #EFFF13 has a red value of 239, a green value of 255, and a blue value of 19. The CMYK color model (also known as process color, used in color printing) comprises 6.3% cyan, 0.0% magenta, 92.5% yellow, and 0.0% key (black). The HSL color scale has a hue of 64.1° (degrees), 100.0 % saturation, and 53.7 % lightness. In the HSB/HSV color space, #EFFF13 has a hue of 64.1° (degrees), 92.5 % saturation and 100.0 % brightness/value.

Color EFFF13 is cool or warm?

Color EFFF13 is a warm color.

What is the LRV of #EFFF13? (For interior and product design)

EFFF13 has an LRV of nearly 89.9. 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
#EFFF13
LRV 89.9
Light Color

Compare LRV 89.9 of #EFFF13 with dark and light color

Is #EFFF13 Readable? WCAG Contrast Checker (For digital design)

Check if the color EFFF13 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.

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

HEX #EFFF13 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #EFFF13
Hex triplet
#EFFF13
Red
EF
Green
FF
Blue
13
RGBA / RGB rgb(239, 255, 19)
Red
239 (93.7%)
Green
255 (100.0%)
Blue
19 (7.5%)
Alpha
1 (100.0%)
CMYK
Cyan
6.27%
Magenta
0.00%
Yellow
92.55%
Key
0.00%
HSL hsl(64.07deg, 100.0 %, 53.7 %)
Hue
64.07°
Saturation
100.00 %
Lightness
53.73 %
HSV / HSB
Hue
64.07°
Saturation
92.55 %
Brightness / Value
100.00 %
RYB ryb(0, 236, 7)
Red
0 (0.0%)
Yellow
236 (92.6%)
Blue
7 (2.9%)
HWB
Hue
64.07°
Whiteness
7.45 %
Blackness
0.00 %
CMY
Cyan
6.27%
Magenta
0.00%
Yellow
92.55%
XYZ
X
71.47
Y
89.92
Z
14.2
YXY
Y1
89.92
X
0.41
Y2
0.51
CIE-Lab
L
95.96
A
-27.92
B
91.6
CIE-Lch
L
95.96
C
95.76
H
106.95
CIE-Luv
L
95.96
U
-3
V
105.88
Hunter-Lab
L
94.82
A
-31.4
B
57.5
Other
LRV
~ 89.9 %
Munsell Color System
3GY 9.5/18.6

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 #EFFF13

These are the named colors closest to hex EFFF13, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#DFFF00 Color Chartreuse Yellow
97.14% match | ΔE 2.86
#FFFF31 Color Daffodil
96.94% match | ΔE 3.06
#FAFA37 Color Maximum Yellow
96.86% match | ΔE 3.14
#FFFF00 Color Yellow
96.71% match | ΔE 3.29

Similar colors from Pantone, RAL and other color matching system


RAL Classic

RAL Classic color similar/equivalent to EFFF13.


Pantone PMS

Pantone PMS color similar/equivalent to EFFF13.

#E3E935 Color PANTONE 387 C
94.97% match | ΔE 5.03
#E3E829 Color PANTONE 809 C
94.95% match | ΔE 5.05
#E0E721 Color PANTONE 388 C
94.86% match | ΔE 5.14
#ECE81A Color PANTONE 395 C
94.34% match | ΔE 5.66

British Standard 4800

British Standard 4800 color similar/equivalent to EFFF13.


Pantone TCX

Pantone TCX color similar/equivalent to EFFF13.


Similar colors from Brand, Business, School, Organization, Sports, Flag

Paint color for Hex #EFFF13

These are the real paint colors closest to hex EFFF13 from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from EFFF13 once it is on a wall.


Benjamin Moore

Hex color EFFF13 similar/equivalent paint from Benjamin Moore. Conversion of hex #EFFF13 to Benjamin Moore


Dunn-Edwards

Hex color EFFF13 similar/equivalent paint from Dunn-Edwards. Conversion of hex #EFFF13 to Dunn-Edwards


PPG Paints

Hex color EFFF13 similar/equivalent paint from PPG Paints. Conversion of hex #EFFF13 to PPG Paints


Farrow & Ball

Hex color EFFF13 similar/equivalent paint from Farrow & Ball. Conversion of hex #EFFF13 to Farrow & Ball

#E9DF63 Color Yellowcake (279)
90.00% match | ΔE 10.00
#EBE393 Color Butterweed (9802)
85.67% match | ΔE 14.33
#E0E39A Color Hog Plum (CB1)
84.66% match | ΔE 15.34

Valspar

Hex color EFFF13 similar/equivalent paint from Valspar. Conversion of hex #EFFF13 to Valspar


Behr

Hex color EFFF13 similar/equivalent paint from Behr. Conversion of hex #EFFF13 to Behr

#D8D06B Color Lime Tree (P340-4)
86.20% match | ΔE 13.80
#FFE487 Color Upbeat (P300-5)
85.23% match | ΔE 14.77
#FFD756 Color Buzz-In (P300-6)
84.61% match | ΔE 15.39

Sherwin Williams

Hex color EFFF13 similar/equivalent paint from Sherwin Williams. Conversion of hex #EFFF13 to Sherwin Williams


Color Combinations and Matching Colors

#EFFF13 color palettes and scheme combination

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.

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.

Triadic Color Palette

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

Tetradic Color Palette

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

Complementary / Opposite Color

#EFFF13
Chartreuse Yellow*
#2313FF
Blue*

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 #EFFF13?

Color that best contrast with #EFFF13 is #2313FF, color name is Blue*. 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.

What color compliments #EFFF13?

Complementary or Opposite color for #EFFF13 is #2313FF, color name is Blue*.

Color Images and Mockup

Mobile app mockup example for #EFFF13 color
T-Shirt mockup example for #EFFF13 color
Chart visualization example with #EFFF13 color

#EFFF13 Color Images and Patterns