All About Color #66CC00

#66CC00

About #66CC00

#66CC00 is a medium green color with the hex code #66CC00. In RGB it is red 102, green 204, blue 0; in HSL it is hue 90°, saturation 100%, lightness 40%; in CMYK it is 50%, 0%, 100%, 20%. Its contrast ratio is 2.06:1 on white and 10.20:1 on black.

#66CC00 Color Conversion

Hex triplet66, CC, 00
CMYK50.00%, 0.00%, 100.00%, 20.00%
RGB Decimal102, 204, 0
HSL90°, 100%, 40%
RGB Octal146, 314, 0
HSV (HSB)90.00°, 100.00%, 80.00%
RGB Binary1100110, 11001100, 0
CIE-L*AB73.55, -57.02, 72.58
RGB Percent40.00%, 80.00%, 0.00%
CIE-L*CH73.55, 92.31, 128.15
XYZ27.07, 46.01, 7.45
CIE-L*UV73.55, -49.16, 87.56
xyY0.34, 0.57, 46.01
Hunter-Lab67.83, -47.46, 40.97
RYB0.00%, 80.00%, 40.00%

Color Accessibility Scores

#66CC00 on a dark background: contrast 10.20:1, passes WCAG AAA.
#66CC00 on a light background: contrast 2.06:1, fails WCAG AA.

Color Shades

Tints and shades of #66CC00, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #66CC00. Open any of them in the Muzli palette generator.

Complementary palette

#66CC00 · #94FF29 · #387000 · #6600CC · #9429FF

Analogous palette

#CC6600 · #CCCC00 · #66CC00 · #00CC00 · #00CC66

Triadic palette

#66CC00 · #0066CC · #CC0066 · #94FF29 · #2994FF

Tetradic palette

#66CC00 · #00CCCC · #6600CC · #CC0000 · #387000

Monochromatic palette

#1A3300 · #408000 · #66CC00 · #8CFF1A · #B3FF66

Generate more palettes containing #66CC00 · Browse all color names

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