Colour
#312D20
- #312D20
- Yellow
- Dark
- Nearest: Black
#312D20 is a yellow with RGB values 49, 45, 32 and HSL 46°, 21%, 16%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#312D20#312D20
HEX#312D20
RGBrgb(49, 45, 32)
RGB (0–1)0.1922, 0.1765, 0.1255
RGB percentages19.2%, 17.6%, 12.5%
HSLhsl(45.9, 21%, 15.9%)
HSV / HSBhsv(45.9, 34.7%, 19.2%)
CMYK0%, 8.2%, 34.7%, 80.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,222,816
CSS custom property--colour: #312D20;
Brightness & contrast
Relative luminance0.02634WCAG 2.x, 0 is black and 1 is white
Perceived brightness45 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.75:1
Contrast with white13.75:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#CED2DF
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.75:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#202431
Analogous#312520, #2D3120
Triadic#20312D, #2D2031
Split complementary#202D31, #252031
Tetradic#203125, #202431, #31202D
Tints, shades & saturation
Channel breakdown
R49
G45
B32
Red49 (19.2%)
Green45 (17.6%)
Blue32 (12.5%)
Hue45.88°
Saturation (HSL)20.99%
Lightness15.88%
Dominant channelRed
Hex per channelR 31 · G 2D · B 20
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