Colour
#37433A
- #37433A
- Green
- Dark
- Nearest: Dark slate grey
#37433A is a green with RGB values 55, 67, 58 and HSL 135°, 10%, 24%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#37433A#37433A
HEX#37433A
RGBrgb(55, 67, 58)
RGB (0–1)0.2157, 0.2627, 0.2275
RGB percentages21.6%, 26.3%, 22.7%
HSLhsl(135, 9.8%, 23.9%)
HSV / HSBhsv(135, 17.9%, 26.3%)
CMYK17.9%, 0%, 13.4%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,621,690
CSS custom property--colour: #37433A;
Brightness & contrast
Relative luminance0.05132WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.36:1
Contrast with white10.36:1WCAG normal text: AAA
Contrast with black2.03:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#C8BCC5
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.36:1WCAG large text: AAA
Contrast with black, large text2.03:1WCAG large text: Fail
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#433740
Analogous#3A4337, #374340
Triadic#3A3743, #433A37
Split complementary#403743, #43373A
Tetradic#373A43, #433740, #434037
Tints, shades & saturation
Channel breakdown
R55
G67
B58
Red55 (21.6%)
Green67 (26.3%)
Blue58 (22.7%)
Hue135°
Saturation (HSL)9.84%
Lightness23.92%
Dominant channelGreen
Hex per channelR 37 · G 43 · B 3A
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