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Colour

#82722B

  • #82722B
  • Yellow
  • Dark
  • Nearest: Olive

#82722B is a yellow with RGB values 130, 114, 43 and HSL 49°, 50%, 34%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#82722B#82722B
HEX#82722B
RGBrgb(130, 114, 43)
RGB (0–1)0.5098, 0.4471, 0.1686
RGB percentages51%, 44.7%, 16.9%
HSLhsl(49, 50.3%, 33.9%)
HSV / HSBhsv(49, 66.9%, 51%)
CMYK0%, 12.3%, 66.9%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,548,907
CSS custom property--colour: #82722B;

Brightness & contrast

Relative luminance0.16955WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.78:1
Contrast with white4.78:1WCAG normal text: AA
Contrast with black4.39:1WCAG normal text: Fail
Greyscale equivalent#707070
Inverted#7D8DD4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D6F23no red cones; affects about 1% of men; ΔE 2.7 from the original
Deuteranopia#81752Fno green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#8C6963no blue cones; rare, and affects men and women equally; ΔE 35.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.78:1WCAG large text: AAA
Contrast with black, large text4.39:1WCAG large text: AA

Named colours

Olive · ΔE 19.6Dark olivegreen · ΔE 19.8Dark khaki · ΔE 25.9Dark goldenrod · ΔE 27.9Olivedrab · ΔE 28Peru · ΔE 28.6
Nearest named CSS colourOlive (#808000)ΔE 19.62, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2B3B82
Analogous#82472B, #67822B
Triadic#2B8272, #722B82
Split complementary#2B6782, #472B82
Tetradic#2B8246, #2B3B82, #822B66

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DED29B
Lighter +30%#D1C075
Lighter +20%#C5AF4E
Lighter +10%#A89438
Darker −10%#5C501E
Darker −20%#352F12
Darker −30%#0F0D05
Darker −40%#000000
More saturated +25%#988015
Less saturated −25%#6C6441

Channel breakdown

R130
G114
B43
Red130 (51%)
Green114 (44.7%)
Blue43 (16.9%)
Hue48.97°
Saturation (HSL)50.29%
Lightness33.92%
Dominant channelRed
Hex per channelR 82 · G 72 · B 2B

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Every value on this page was computed from “82722b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.