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Recognised as Colour

#A97100

  • #A97100
  • Orange
  • Dark
  • Nearest: Dark goldenrod

#A97100 is a orange with RGB values 169, 113, 0 and HSL 40°, 100%, 33%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#A97100#A97100
HEX#A97100
RGBrgb(169, 113, 0)
RGB (0–1)0.6627, 0.4431, 0
RGB percentages66.3%, 44.3%, 0%
HSLhsl(40.1, 100%, 33.1%)
HSV / HSBhsv(40.1, 100%, 66.3%)
CMYK0%, 33.1%, 100%, 33.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,104,512
CSS custom property--colour: #A97100;

Brightness & contrast

Relative luminance0.20245WCAG 2.x, 0 is black and 1 is white
Perceived brightness126.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.05:1
Contrast with white4.16:1WCAG normal text: Fail
Contrast with black5.05:1WCAG normal text: AA
Greyscale equivalent#757575
Inverted#568EFF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#857400no red cones; affects about 1% of men; ΔE 19.3 from the original
Deuteranopia#928208no green cones; the most common form, about 1% of men; ΔE 20.2 from the original
Tritanopia#B96260no blue cones; rare, and affects men and women equally; ΔE 46.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.16:1WCAG large text: AA
Contrast with black, large text5.05:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 9.4Peru · ΔE 16.1Goldenrod · ΔE 22Chocolate · ΔE 22.8Saddle brown · ΔE 26Sandy brown · ΔE 26.3
Nearest named CSS colourDark goldenrod (#B8860B)ΔE 9.39, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0038A9
Analogous#A91D00, #8CA900
Triadic#00A971, #7100A9
Split complementary#008CA9, #1D00A9
Tetradic#00A91D, #0038A9, #A9008C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFD276
Lighter +30%#FFC143
Lighter +20%#FFB010
Lighter +10%#DC9300
Darker −10%#764F00
Darker −20%#432D00
Darker −30%#100B00
Darker −40%#000000
More saturated +25%#A97100
Less saturated −25%#946A15

Channel breakdown

R169
G113
B0
Red169 (66.3%)
Green113 (44.3%)
Blue0 (0%)
Hue40.12°
Saturation (HSL)100%
Lightness33.14%
Dominant channelRed
Hex per channelR A9 · G 71 · B 00

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Every value on this page was computed from “a97100” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.