Colour
#008888
- #008888
- Cyan
- Dark
- Nearest: Dark cyan
#008888 is a cyan with RGB values 0, 136, 136 and HSL 180°, 100%, 27%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Dark cyan.
Colour values
#008888#008888
HEX#008888
HEX (short)#088
RGBrgb(0, 136, 136)
RGB (0–1)0, 0.5333, 0.5333
RGB percentages0%, 53.3%, 53.3%
HSLhsl(180, 100%, 26.7%)
HSV / HSBhsv(180, 100%, 53.3%)
CMYK100%, 0%, 0%, 46.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer34,952
CSS custom property--colour: #008888;
Brightness & contrast
Relative luminance0.19386WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.88:1
Contrast with white4.31:1WCAG normal text: Fail
Contrast with black4.88:1WCAG normal text: AA
Greyscale equivalent#6B6B6B
Inverted#FF7777
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.31:1WCAG large text: AA
Contrast with black, large text4.88:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#880000
Analogous#008844, #004488
Triadic#880088, #888800
Split complementary#880044, #884400
Tetradic#440088, #880000, #448800
Tints, shades & saturation
Channel breakdown
R0
G136
B136
Red0 (0%)
Green136 (53.3%)
Blue136 (53.3%)
Hue180°
Saturation (HSL)100%
Lightness26.67%
Dominant channelGreen and Blue
Hex per channelR 00 · G 88 · B 88
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