All About Color #66FFFF

#66FFFF

About #66FFFF

#66FFFF is a light cyan color with the hex code #66FFFF. In RGB it is red 102, green 255, blue 255; in HSL it is hue 180°, saturation 100%, lightness 70%; in CMYK it is 60%, 0%, 0%, 0%. Its contrast ratio is 1.21:1 on white and 17.31:1 on black.

#66FFFF Color Conversion

Hex triplet66, FF, FF
CMYK60.00%, 0.00%, 0.00%, 0.00%
RGB Decimal102, 255, 255
HSL180°, 100%, 70%
RGB Octal146, 377, 377
HSV (HSB)180.00°, 60.00%, 100.00%
RGB Binary1100110, 11111111, 11111111
CIE-L*AB92.38, -39.95, -12.11
RGB Percent40.00%, 100.00%, 100.00%
CIE-L*CH92.38, 41.74, 196.87
XYZ59.29, 81.56, 107.23
CIE-L*UV92.38, -60.07, -12.96
xyY0.24, 0.33, 81.56
Hunter-Lab90.31, -40.87, -7.17
RYB40.00%, 70.00%, 100.00%

Color Accessibility Scores

#66FFFF on a dark background: contrast 17.31:1, passes WCAG AAA.
#66FFFF on a light background: contrast 1.21:1, fails WCAG AA.

Color Shades

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

Related Palettes

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

Complementary palette

#66FFFF · #C2FFFF · #0AFFFF · #FF6666 · #FFC2C2

Analogous palette

#66FF66 · #66FFB3 · #66FFFF · #66B2FF · #6666FF

Triadic palette

#66FFFF · #FF66FF · #FFFF66 · #C2FFFF · #FFC2FF

Tetradic palette

#66FFFF · #B266FF · #FF6666 · #B3FF66 · #0AFFFF

Monochromatic palette

#00CCCC · #1AFFFF · #66FFFF · #B3FFFF · #E5FFFF

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

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