Recognised as Colour
#37745C
- #37745C
- Cyan
- Dark
- Nearest: Teal
#37745C is a cyan with RGB values 55, 116, 92 and HSL 156°, 36%, 34%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#37745C#37745C
HEX#37745C
RGBrgb(55, 116, 92)
RGB (0–1)0.2157, 0.4549, 0.3608
RGB percentages21.6%, 45.5%, 36.1%
HSLhsl(156.4, 35.7%, 33.5%)
HSV / HSBhsv(156.4, 52.6%, 45.5%)
CMYK52.6%, 0%, 20.7%, 54.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,634,268
CSS custom property--colour: #37745C;
Brightness & contrast
Relative luminance0.14076WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.5:1
Contrast with white5.5:1WCAG normal text: AA
Contrast with black3.82:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#C88BA3
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.5:1WCAG large text: AAA
Contrast with black, large text3.82:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#74374F
Analogous#37743E, #376E74
Triadic#5C3774, #745C37
Split complementary#74376D, #743E37
Tetradic#3E3774, #74374F, #6E7437
Tints, shades & saturation
Channel breakdown
R55
G116
B92
Red55 (21.6%)
Green116 (45.5%)
Blue92 (36.1%)
Hue156.39°
Saturation (HSL)35.67%
Lightness33.53%
Dominant channelGreen
Hex per channelR 37 · G 74 · B 5C
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