Recognised as Colour
#00866F
- #00866F
- Cyan
- Dark
- Nearest: Dark cyan
#00866F is a cyan with RGB values 0, 134, 111 and HSL 170°, 100%, 26%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Dark cyan.
Colour values
#00866F#00866F
HEX#00866F
RGBrgb(0, 134, 111)
RGB (0–1)0, 0.5255, 0.4353
RGB percentages0%, 52.5%, 43.5%
HSLhsl(169.7, 100%, 26.3%)
HSV / HSBhsv(169.7, 100%, 52.5%)
CMYK100%, 0%, 17.2%, 47.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer34,415
CSS custom property--colour: #00866F;
Brightness & contrast
Relative luminance0.18198WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.64:1
Contrast with white4.53:1WCAG normal text: AA
Contrast with black4.64:1WCAG normal text: AA
Greyscale equivalent#686868
Inverted#FF7990
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.53:1WCAG large text: AAA
Contrast with black, large text4.64:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#860017
Analogous#00862C, #005A86
Triadic#6F0086, #866F00
Split complementary#86005A, #862C00
Tetradic#2C0086, #860017, #5A8600
Tints, shades & saturation
Channel breakdown
R0
G134
B111
Red0 (0%)
Green134 (52.5%)
Blue111 (43.5%)
Hue169.7°
Saturation (HSL)100%
Lightness26.27%
Dominant channelGreen
Hex per channelR 00 · G 86 · B 6F
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