Color Name
Kelly Green*
Hex Color Code
#66CC00
RGB Color Code
RGB(102, 204, 0)
CMYK Values*
50.0%, 0.0%, 100.0%, 20.0%
#66CC00 hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

Subscribe To Newsletter !

What color is 66CC00?

The RGB color code for color number #66CC00 is RGB(102, 204, 0). In the RGB color model, #66CC00 has a red value of 102, a green value of 204, and a blue value of 0. The CMYK color model (also known as process color, used in color printing) comprises 50.0% cyan, 0.0% magenta, 100.0% yellow, and 20.0% key (black). The HSL color scale has a hue of 90° (degrees), 100.0 % saturation, and 40.0 % lightness. In the HSB/HSV color space, #66CC00 has a hue of 90° (degrees), 100.0 % saturation and 80.0 % brightness/value.

Color 66CC00 is cool or warm?

Color 66CC00 is neither cool nor warm color. It is a neutral color

What is the LRV of #66CC00? (For interior and product design)

66CC00 has an LRV of nearly 46. 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
#66CC00
LRV 46
Light Color

Compare LRV 46 of #66CC00 with dark and light color

Is #66CC00 Readable? WCAG Contrast Checker (For digital design)

Check if the color 66CC00 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 #66CC00 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #66CC00
Hex triplet
#66CC00
Red
66
Green
CC
Blue
00
RGBA / RGB rgb(102, 204, 0)
Red
102 (40.0%)
Green
204 (80.0%)
Blue
0 (0.0%)
Alpha
1 (100.0%)
CMYK
Cyan
50.00%
Magenta
0.00%
Yellow
100.00%
Key
20.00%
HSL hsl(90deg, 100.0 %, 40.0 %)
Hue
90°
Saturation
100.00 %
Lightness
40.00 %
HSV / HSB
Hue
90°
Saturation
100.00 %
Brightness / Value
80.00 %
RYB ryb(51, 235, 90)
Red
51 (20.0%)
Yellow
235 (92.0%)
Blue
90 (35.2%)
HWB
Hue
90°
Whiteness
0.00 %
Blackness
20.00 %
CMY
Cyan
60.00%
Magenta
20.00%
Yellow
100.00%
XYZ
X
27.07
Y
46.01
Z
7.45
YXY
Y1
46.01
X
0.34
Y2
0.57
CIE-Lab
L
73.55
A
-57.02
B
72.58
CIE-Lch
L
73.55
C
92.31
H
128.15
CIE-Luv
L
73.55
U
-49.17
V
87.55
Hunter-Lab
L
67.83
A
-47.46
B
40.97
Other
LRV
~ 46 %
Munsell Color System
7.5GY 7.2/18.3

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 #66CC00

These are the named colors closest to hex 66CC00, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#4CBB17 Color Kelly Green
94.64% match | ΔE 5.36
#32CD32 Color Lime Green
94.60% match | ΔE 5.40
#9ACD32 Color Yellow Green
93.65% match | ΔE 6.35
#8EE53F Color Kiwi Green
93.19% match | ΔE 6.81

Similar colors from Pantone, RAL and other color matching system


Pantone PMS

Pantone PMS color similar/equivalent to 66CC00.

#5BC500 Color PANTONE 2287 C
97.93% match | ΔE 2.07
#7ACC00 Color PANTONE 2286 C
97.67% match | ΔE 2.33
#79C000 Color PANTONE 3561 C
95.99% match | ΔE 4.01
#78BE20 Color PANTONE 368 C
95.70% match | ΔE 4.30

Pantone TCX

Pantone TCX color similar/equivalent to 66CC00.


RAL Design

RAL Design color similar/equivalent to 66CC00.


Paint color for Hex #66CC00

These are the real paint colors closest to hex 66CC00 from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 66CC00 once it is on a wall.


Benjamin Moore

Hex color 66CC00 similar/equivalent paint from Benjamin Moore. Conversion of hex #66CC00 to Benjamin Moore


Valspar

Hex color 66CC00 similar/equivalent paint from Valspar. Conversion of hex #66CC00 to Valspar


PPG Paints

Hex color 66CC00 similar/equivalent paint from PPG Paints. Conversion of hex #66CC00 to PPG Paints


Dunn-Edwards

Hex color 66CC00 similar/equivalent paint from Dunn-Edwards. Conversion of hex #66CC00 to Dunn-Edwards


Sherwin Williams

Hex color 66CC00 similar/equivalent paint from Sherwin Williams. Conversion of hex #66CC00 to Sherwin Williams


Behr

Hex color 66CC00 similar/equivalent paint from Behr. Conversion of hex #66CC00 to Behr


Farrow & Ball

Hex color 66CC00 similar/equivalent paint from Farrow & Ball. Conversion of hex #66CC00 to Farrow & Ball

#C1C365 Color Acid Drop (9908)
83.93% match | ΔE 16.07
#6F9C60 Color Raw Tomatillo (CB6)
82.03% match | ΔE 17.97
#73A371 Color Emerald Green (W53)
81.48% match | ΔE 18.52
#E0E39A Color Hog Plum (CB1)
80.13% match | ΔE 19.87

Color Combinations and Matching Colors

#66CC00 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

#66CC00
Kelly Green*
#6600CC
Han Purple (Chinese Purple)*

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 #66CC00?

Color that best contrast with #66CC00 is #6600CC, color name is Han Purple (Chinese Purple)*. 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 #66CC00?

Complementary or Opposite color for #66CC00 is #6600CC, color name is Han Purple (Chinese Purple)*.

Color Images and Mockup

Mobile app mockup example for #66CC00 color
T-Shirt mockup example for #66CC00 color
Chart visualization example with #66CC00 color

#66CC00 Color Images and Patterns