Colour
#333B31
- #333B31
- Green
- Dark
- Nearest: Dark slate grey
#333B31 is a green with RGB values 51, 59, 49 and HSL 108°, 9%, 21%. It is a dark colour, so white text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#333B31#333B31
HEX#333B31
RGBrgb(51, 59, 49)
RGB (0–1)0.2, 0.2314, 0.1922
RGB percentages20%, 23.1%, 19.2%
HSLhsl(108, 9.3%, 21.2%)
HSV / HSBhsv(108, 16.9%, 23.1%)
CMYK13.6%, 0%, 16.9%, 76.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,357,489
CSS custom property--colour: #333B31;
Brightness & contrast
Relative luminance0.04053WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.6:1
Contrast with white11.6:1WCAG normal text: AAA
Contrast with black1.81:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#CCC4CE
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.6:1WCAG large text: AAA
Contrast with black, large text1.81:1WCAG large text: Fail
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#39313B
Analogous#383B31, #313B34
Triadic#31333B, #3B3133
Split complementary#34313B, #3B3138
Tetradic#31383B, #39313B, #3B3431
Tints, shades & saturation
Channel breakdown
R51
G59
B49
Red51 (20%)
Green59 (23.1%)
Blue49 (19.2%)
Hue108°
Saturation (HSL)9.26%
Lightness21.18%
Dominant channelGreen
Hex per channelR 33 · G 3B · B 31
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