Recognised as Colour
#66867C
- #66867C
- Cyan
- Dark
- Nearest: Cadetblue
#66867C is a cyan with RGB values 102, 134, 124 and HSL 161°, 14%, 46%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Cadetblue.
Colour values
#66867C#66867C
HEX#66867C
RGBrgb(102, 134, 124)
RGB (0–1)0.4, 0.5255, 0.4863
RGB percentages40%, 52.5%, 48.6%
HSLhsl(161.3, 13.6%, 46.3%)
HSV / HSBhsv(161.3, 23.9%, 52.5%)
CMYK23.9%, 0%, 7.5%, 47.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,719,100
CSS custom property--colour: #66867C;
Brightness & contrast
Relative luminance0.2133WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.27:1
Contrast with white3.99:1WCAG normal text: Fail
Contrast with black5.27:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#997983
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.99:1WCAG large text: AA
Contrast with black, large text5.27:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#866670
Analogous#66866C, #668086
Triadic#7C6686, #867C66
Split complementary#866680, #866C66
Tetradic#6C6686, #866670, #808666
Tints, shades & saturation
Channel breakdown
R102
G134
B124
Red102 (40%)
Green134 (52.5%)
Blue124 (48.6%)
Hue161.25°
Saturation (HSL)13.56%
Lightness46.27%
Dominant channelGreen
Hex per channelR 66 · G 86 · B 7C
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