Colour
#186F75
- #186F75
- Cyan
- Dark
- Nearest: Teal
#186F75 is a cyan with RGB values 24, 111, 117 and HSL 184°, 66%, 28%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#186F75#186F75
HEX#186F75
RGBrgb(24, 111, 117)
RGB (0–1)0.0941, 0.4353, 0.4588
RGB percentages9.4%, 43.5%, 45.9%
HSLhsl(183.9, 66%, 27.6%)
HSV / HSBhsv(183.9, 79.5%, 45.9%)
CMYK79.5%, 5.1%, 0%, 54.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,601,397
CSS custom property--colour: #186F75;
Brightness & contrast
Relative luminance0.12847WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.88:1
Contrast with white5.88:1WCAG normal text: AA
Contrast with black3.57:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#E7908A
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.88:1WCAG large text: AAA
Contrast with black, large text3.57:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#751E18
Analogous#18754D, #184175
Triadic#75186F, #6F7518
Split complementary#751841, #754D18
Tetradic#4D1875, #751E18, #417518
Tints, shades & saturation
Channel breakdown
R24
G111
B117
Red24 (9.4%)
Green111 (43.5%)
Blue117 (45.9%)
Hue183.87°
Saturation (HSL)65.96%
Lightness27.65%
Dominant channelBlue
Hex per channelR 18 · G 6F · B 75
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