Colour
#185D50
- #185D50
- Cyan
- Dark
- Nearest: Dark slate grey
#185D50 is a cyan with RGB values 24, 93, 80 and HSL 169°, 59%, 23%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#185D50#185D50
HEX#185D50
RGBrgb(24, 93, 80)
RGB (0–1)0.0941, 0.3647, 0.3137
RGB percentages9.4%, 36.5%, 31.4%
HSLhsl(168.7, 59%, 22.9%)
HSV / HSBhsv(168.7, 74.2%, 36.5%)
CMYK74.2%, 0%, 14%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,596,752
CSS custom property--colour: #185D50;
Brightness & contrast
Relative luminance0.08602WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.72:1
Contrast with white7.72:1WCAG normal text: AAA
Contrast with black2.72:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#E7A2AF
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.72:1WCAG large text: AAA
Contrast with black, large text2.72:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#5D1825
Analogous#185D2E, #18485D
Triadic#50185D, #5D5018
Split complementary#5D1848, #5D2E18
Tetradic#2D185D, #5D1825, #475D18
Tints, shades & saturation
Channel breakdown
R24
G93
B80
Red24 (9.4%)
Green93 (36.5%)
Blue80 (31.4%)
Hue168.7°
Saturation (HSL)58.97%
Lightness22.94%
Dominant channelGreen
Hex per channelR 18 · G 5D · B 50
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