Recognised as Colour
#57866F
- #57866F
- Cyan
- Dark
- Nearest: Cadetblue
#57866F is a cyan with RGB values 87, 134, 111 and HSL 151°, 21%, 43%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Cadetblue.
Colour values
#57866F#57866F
HEX#57866F
RGBrgb(87, 134, 111)
RGB (0–1)0.3412, 0.5255, 0.4353
RGB percentages34.1%, 52.5%, 43.5%
HSLhsl(150.6, 21.3%, 43.3%)
HSV / HSBhsv(150.6, 35.1%, 52.5%)
CMYK35.1%, 0%, 17.2%, 47.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,736,047
CSS custom property--colour: #57866F;
Brightness & contrast
Relative luminance0.20224WCAG 2.x, 0 is black and 1 is white
Perceived brightness119.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.04:1
Contrast with white4.16:1WCAG normal text: Fail
Contrast with black5.04:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#A87990
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.16:1WCAG large text: AA
Contrast with black, large text5.04:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#86576E
Analogous#578658, #578586
Triadic#6F5786, #866F57
Split complementary#865785, #865857
Tetradic#585786, #86576E, #858657
Tints, shades & saturation
Channel breakdown
R87
G134
B111
Red87 (34.1%)
Green134 (52.5%)
Blue111 (43.5%)
Hue150.64°
Saturation (HSL)21.27%
Lightness43.33%
Dominant channelGreen
Hex per channelR 57 · G 86 · B 6F
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