Recognised as Colour
#817B63
- #817B63
- Yellow
- Dark
- Nearest: Gray
#817B63 is a yellow with RGB values 129, 123, 99 and HSL 48°, 13%, 45%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Gray.
Colour values
#817B63#817B63
HEX#817B63
RGBrgb(129, 123, 99)
RGB (0–1)0.5059, 0.4824, 0.3882
RGB percentages50.6%, 48.2%, 38.8%
HSLhsl(48, 13.2%, 44.7%)
HSV / HSBhsv(48, 23.3%, 50.6%)
CMYK0%, 4.7%, 23.3%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,485,731
CSS custom property--colour: #817B63;
Brightness & contrast
Relative luminance0.19734WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.95:1
Contrast with white4.25:1WCAG normal text: Fail
Contrast with black4.95:1WCAG normal text: AA
Greyscale equivalent#7B7B7B
Inverted#7E849C
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.25:1WCAG large text: AA
Contrast with black, large text4.95:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#636981
Analogous#816C63, #788163
Triadic#63817B, #7B6381
Split complementary#637881, #6C6381
Tetradic#63816C, #636981, #816378
Tints, shades & saturation
Channel breakdown
R129
G123
B99
Red129 (50.6%)
Green123 (48.2%)
Blue99 (38.8%)
Hue48°
Saturation (HSL)13.16%
Lightness44.71%
Dominant channelRed
Hex per channelR 81 · G 7B · B 63
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