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Recognised as Colour

#A28917

  • #A28917
  • Yellow
  • Dark
  • Nearest: Dark goldenrod

#A28917 is a yellow with RGB values 162, 137, 23 and HSL 49°, 75%, 36%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#A28917#A28917
HEX#A28917
RGBrgb(162, 137, 23)
RGB (0–1)0.6353, 0.5373, 0.0902
RGB percentages63.5%, 53.7%, 9%
HSLhsl(49.2, 75.1%, 36.3%)
HSV / HSBhsv(49.2, 85.8%, 63.5%)
CMYK0%, 15.4%, 85.8%, 36.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,651,927
CSS custom property--colour: #A28917;

Brightness & contrast

Relative luminance0.25635WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.13:1
Contrast with white3.43:1WCAG normal text: Fail
Contrast with black6.13:1WCAG normal text: AA
Greyscale equivalent#868686
Inverted#5D76E8

Colour vision & accessibility

Protanopia#998600no red cones; affects about 1% of men; ΔE 4.4 from the original
Deuteranopia#9F8E20no green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#B07D75no blue cones; rare, and affects men and women equally; ΔE 50 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.43:1WCAG large text: AA
Contrast with black, large text6.13:1WCAG large text: AAA

Named colours

Nearest named CSS colourDark goldenrod (#B8860B)ΔE 12.51, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#1730A2
Analogous#A24417, #76A217
Triadic#17A289, #8917A2
Split complementary#1776A2, #4317A2
Tetradic#17A243, #1730A2, #A21776

Tints, shades & saturation

Lighter +40%#F0E095
Lighter +30%#EAD268
Lighter +20%#E3C53C
Lighter +10%#CFAF1D
Darker −10%#756311
Darker −20%#493D0A
Darker −30%#1C1804
Darker −40%#000000
More saturated +25%#B99800
Less saturated −25%#8B7A2E

Channel breakdown

R162
G137
B23
Red162 (63.5%)
Green137 (53.7%)
Blue23 (9%)
Hue49.21°
Saturation (HSL)75.14%
Lightness36.27%
Dominant channelRed
Hex per channelR A2 · G 89 · B 17

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Every value on this page was computed from “a28917” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.