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Recognised as Colour

#807F2A

  • #807F2A
  • Yellow
  • Dark
  • Nearest: Olive

#807F2A is a yellow with RGB values 128, 127, 42 and HSL 59°, 51%, 33%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#807F2A#807F2A
HEX#807F2A
RGBrgb(128, 127, 42)
RGB (0–1)0.502, 0.498, 0.1647
RGB percentages50.2%, 49.8%, 16.5%
HSLhsl(59.3, 50.6%, 33.3%)
HSV / HSBhsv(59.3, 67.2%, 50.2%)
CMYK0%, 0.8%, 67.2%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,421,162
CSS custom property--colour: #807F2A;

Brightness & contrast

Relative luminance0.19935WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.99:1
Contrast with white4.21:1WCAG normal text: Fail
Contrast with black4.99:1WCAG normal text: AA
Greyscale equivalent#797979
Inverted#7F80D5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#897A1Eno red cones; affects about 1% of men; ΔE 7.7 from the original
Deuteranopia#8B7D30no green cones; the most common form, about 1% of men; ΔE 6.8 from the original
Tritanopia#89776Eno blue cones; rare, and affects men and women equally; ΔE 40.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.21:1WCAG large text: AA
Contrast with black, large text4.99:1WCAG large text: AAA

Named colours

Olive · ΔE 12.3Olivedrab · ΔE 18.3Dark olivegreen · ΔE 18.7Dark khaki · ΔE 22.3Dark goldenrod · ΔE 28.6Peru · ΔE 34
Nearest named CSS colourOlive (#808000)ΔE 12.33, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2A2B80
Analogous#80542A, #56802A
Triadic#2A807F, #7F2A80
Split complementary#2A5680, #542A80
Tetradic#2A8054, #2A2B80, #802A56

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDDD99
Lighter +30%#D1D072
Lighter +20%#C4C34C
Lighter +10%#A6A537
Darker −10%#5A591D
Darker −20%#333311
Darker −30%#0D0D04
Darker −40%#000000
More saturated +25%#959415
Less saturated −25%#6B6A3F

Channel breakdown

R128
G127
B42
Red128 (50.2%)
Green127 (49.8%)
Blue42 (16.5%)
Hue59.3°
Saturation (HSL)50.59%
Lightness33.33%
Dominant channelRed
Hex per channelR 80 · G 7F · B 2A

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Every value on this page was computed from “807f2a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.