Colour
#108B7E
- #108B7E
- Cyan
- Dark
- Nearest: Dark cyan
#108B7E is a cyan with RGB values 16, 139, 126 and HSL 174°, 79%, 30%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Dark cyan.
Colour values
#108B7E#108B7E
HEX#108B7E
RGBrgb(16, 139, 126)
RGB (0–1)0.0627, 0.5451, 0.4941
RGB percentages6.3%, 54.5%, 49.4%
HSLhsl(173.7, 79.4%, 30.4%)
HSV / HSBhsv(173.7, 88.5%, 54.5%)
CMYK88.5%, 0%, 9.4%, 45.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,084,286
CSS custom property--colour: #108B7E;
Brightness & contrast
Relative luminance0.20082WCAG 2.x, 0 is black and 1 is white
Perceived brightness115 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.02:1
Contrast with white4.19:1WCAG normal text: Fail
Contrast with black5.02:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#EF7481
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.19:1WCAG large text: AA
Contrast with black, large text5.02:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8B101D
Analogous#108B41, #105A8B
Triadic#7E108B, #8B7E10
Split complementary#8B105A, #8B4110
Tetradic#41108B, #8B101D, #5A8B10
Tints, shades & saturation
Channel breakdown
R16
G139
B126
Red16 (6.3%)
Green139 (54.5%)
Blue126 (49.4%)
Hue173.66°
Saturation (HSL)79.35%
Lightness30.39%
Dominant channelGreen
Hex per channelR 10 · G 8B · B 7E
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