Color Name
UFO Green*
Hex Color Code
#66D889
RGB Color Code
RGB(102, 216, 137)
CMYK Values*
52.8%, 0.0%, 36.6%, 15.3%
#66D889 hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

Color inspiration, in your inbox

New palettes, color guides and tools from Colorxs.

No spam. Unsubscribe anytime.

What color is 66D889?

The RGB color code for color number #66D889 is RGB(102, 216, 137). In the RGB color model, #66D889 has a red value of 102, a green value of 216, and a blue value of 137. The CMYK color model (also known as process color, used in color printing) comprises 52.8% cyan, 0.0% magenta, 36.6% yellow, and 15.3% key (black). The HSL color scale has a hue of 138.4° (degrees), 59.4 % saturation, and 62.4 % lightness. In the HSB/HSV color space, #66D889 has a hue of 138.4° (degrees), 52.8 % saturation and 84.7 % brightness/value.

Color 66D889 is cool or warm?

Color 66D889 is a cool color.

What is the LRV of #66D889? (For interior and product design)

66D889 has an LRV of nearly 53.7. By LRV value, it is a medium light 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
#66D889
LRV 53.7
Light Color

Compare LRV 53.7 of #66D889 with dark and light color

Is #66D889 Readable? WCAG Contrast Checker (For digital design)

Check if the color 66D889 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 #66D889 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #66D889
Hex triplet
#66D889
Red
66
Green
D8
Blue
89
RGBA / RGB rgb(102, 216, 137)
Red
102 (40.0%)
Green
216 (84.7%)
Blue
137 (53.7%)
Alpha
1 (100.0%)
CMYK
Cyan
52.78%
Magenta
0.00%
Yellow
36.57%
Key
15.29%
HSL hsl(138.42deg, 59.4 %, 62.4 %)
Hue
138.42°
Saturation
59.38 %
Lightness
62.35 %
HSV / HSB
Hue
138.42°
Saturation
52.78 %
Brightness / Value
84.71 %
RYB ryb(21, 114, 71)
Red
21 (8.1%)
Yellow
114 (44.9%)
Blue
71 (27.8%)
HWB
Hue
138.42°
Whiteness
40.00 %
Blackness
15.29 %
CMY
Cyan
60.00%
Magenta
15.29%
Yellow
46.27%
XYZ
X
34.55
Y
53.74
Z
32.22
YXY
Y1
53.74
X
0.29
Y2
0.45
CIE-Lab
L
78.31
A
-49.67
B
29.33
CIE-Lch
L
78.31
C
57.69
H
149.44
CIE-Luv
L
78.31
U
-51.31
V
48.54
Hunter-Lab
L
73.31
A
-44.16
B
25.26
Other
LRV
~ 53.7 %
Munsell Color System
2G 7.7/10.5

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 #66D889

These are the named colors closest to hex 66D889, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#3CD070 Color UFO Green
95.74% match | ΔE 4.26
#50C878 Color Emerald Green
95.73% match | ΔE 4.27
#50C878 Color Paris Green
95.73% match | ΔE 4.27
#77DD77 Color Pastel Green
95.35% match | ΔE 4.65

Similar colors from Pantone, RAL and other color matching system


Pantone TCX

Pantone TCX color similar/equivalent to 66D889.


Pantone PMS

Pantone PMS color similar/equivalent to 66D889.

#79D97C Color PANTONE 2268 C
96.36% match | ΔE 3.64
#26D07C Color PANTONE 7479 C
95.70% match | ΔE 4.30
#48D597 Color PANTONE 2412 C
95.37% match | ΔE 4.63
#56C271 Color PANTONE 2256 C
94.30% match | ΔE 5.70

British Standard 4800

British Standard 4800 color similar/equivalent to 66D889.


RAL Design

RAL Design color similar/equivalent to 66D889.


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

#3DDC84 Color Android Green
97.02% match | ΔE 2.98

Paint color for Hex #66D889

These are the real paint colors closest to hex 66D889 from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 66D889 once it is on a wall.


Dunn-Edwards

Hex color 66D889 similar/equivalent paint from Dunn-Edwards. Conversion of hex #66D889 to Dunn-Edwards


Benjamin Moore

Hex color 66D889 similar/equivalent paint from Benjamin Moore. Conversion of hex #66D889 to Benjamin Moore


Behr

Hex color 66D889 similar/equivalent paint from Behr. Conversion of hex #66D889 to Behr


PPG Paints

Hex color 66D889 similar/equivalent paint from PPG Paints. Conversion of hex #66D889 to PPG Paints


Valspar

Hex color 66D889 similar/equivalent paint from Valspar. Conversion of hex #66D889 to Valspar


Sherwin Williams

Hex color 66D889 similar/equivalent paint from Sherwin Williams. Conversion of hex #66D889 to Sherwin Williams


Farrow & Ball

Hex color 66D889 similar/equivalent paint from Farrow & Ball. Conversion of hex #66D889 to Farrow & Ball

#73A371 Color Emerald Green (W53)
85.17% match | ΔE 14.83
#83B49D Color Arsenic (214)
84.91% match | ΔE 15.09
#90A987 Color Folly Green (76)
83.47% match | ΔE 16.53
#6F9C60 Color Raw Tomatillo (CB6)
83.27% match | ΔE 16.73

Color Combinations and Matching Colors

#66D889 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

#66D889
UFO Green*
#D866B5
Sky Magenta*

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 #66D889?

Color that best contrast with #66D889 is #D866B5, color name is Sky Magenta*. 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 #66D889?

Complementary or Opposite color for #66D889 is #D866B5, color name is Sky Magenta*.

Color Images and Mockup

Mobile app mockup example for #66D889 color
T-Shirt mockup example for #66D889 color
Chart visualization example with #66D889 color

#66D889 Color Images and Patterns