All About Color #51C8C8

#51C8C8

About #51C8C8

#51C8C8 is a medium cyan color with the hex code #51C8C8. In RGB it is red 81, green 200, blue 200; in HSL it is hue 180°, saturation 52%, lightness 55%; in CMYK it is 60%, 0%, 0%, 22%. Its contrast ratio is 2.01:1 on white and 10.45:1 on black.

#51C8C8 Color Conversion

Hex triplet51, C8, C8
CMYK59.50%, 0.00%, 0.00%, 21.57%
RGB Decimal81, 200, 200
HSL180°, 52%, 55%
RGB Octal121, 310, 310
HSV (HSB)180.00°, 59.50%, 78.43%
RGB Binary1010001, 11001000, 11001000
CIE-L*AB74.34, -32.80, -9.97
RGB Percent31.76%, 78.43%, 78.43%
CIE-L*CH74.34, 34.28, 196.90
XYZ34.47, 47.23, 61.94
CIE-L*UV74.34, -47.69, -10.29
xyY0.24, 0.33, 47.23
Hunter-Lab68.72, -30.72, -5.33
RYB31.76%, 55.10%, 78.43%

Color Accessibility Scores

#51C8C8 on a dark background: contrast 10.45:1, passes WCAG AAA.
#51C8C8 on a light background: contrast 2.01:1, fails WCAG AA.

Color Shades

Tints and shades of #51C8C8, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #51C8C8. Open any of them in the Muzli palette generator.

Complementary palette

#51C8C8 · #96DEDE · #2D8F8F · #C85151 · #DE9696

Analogous palette

#51C851 · #51C88C · #51C8C8 · #518CC8 · #5151C8

Triadic palette

#51C8C8 · #C851C8 · #C8C851 · #96DEDE · #DE96DE

Tetradic palette

#51C8C8 · #8C51C8 · #C85151 · #8CC851 · #2D8F8F

Monochromatic palette

#1F6161 · #319B9B · #51C8C8 · #8BDADA · #C5EDED

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