Recognised as Colour
#37443C
- #37443C
- Green
- Dark
- Nearest: Dark slate grey
#37443C is a green with RGB values 55, 68, 60 and HSL 143°, 11%, 24%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#37443C#37443C
HEX#37443C
RGBrgb(55, 68, 60)
RGB (0–1)0.2157, 0.2667, 0.2353
RGB percentages21.6%, 26.7%, 23.5%
HSLhsl(143.1, 10.6%, 24.1%)
HSV / HSBhsv(143.1, 19.1%, 26.7%)
CMYK19.1%, 0%, 11.8%, 73.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,621,948
CSS custom property--colour: #37443C;
Brightness & contrast
Relative luminance0.05273WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.22:1
Contrast with white10.22:1WCAG normal text: AAA
Contrast with black2.05:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#C8BBC3
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.22:1WCAG large text: AAA
Contrast with black, large text2.05:1WCAG large text: Fail
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#44373F
Analogous#394437, #374443
Triadic#3C3744, #443C37
Split complementary#433744, #443739
Tetradic#373944, #44373F, #444337
Tints, shades & saturation
Channel breakdown
R55
G68
B60
Red55 (21.6%)
Green68 (26.7%)
Blue60 (23.5%)
Hue143.08°
Saturation (HSL)10.57%
Lightness24.12%
Dominant channelGreen
Hex per channelR 37 · G 44 · B 3C
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