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Recognised as Colour

#A17907

  • #A17907
  • Orange
  • Dark
  • Nearest: Dark goldenrod

#A17907 is a orange with RGB values 161, 121, 7 and HSL 44°, 92%, 33%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#A17907#A17907
HEX#A17907
RGBrgb(161, 121, 7)
RGB (0–1)0.6314, 0.4745, 0.0275
RGB percentages63.1%, 47.5%, 2.7%
HSLhsl(44.4, 91.7%, 32.9%)
HSV / HSBhsv(44.4, 95.7%, 63.1%)
CMYK0%, 24.8%, 95.7%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,582,279
CSS custom property--colour: #A17907;

Brightness & contrast

Relative luminance0.21267WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.25:1
Contrast with white4:1WCAG normal text: Fail
Contrast with black5.25:1WCAG normal text: AA
Greyscale equivalent#797979
Inverted#5E86F8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8A7900no red cones; affects about 1% of men; ΔE 11.3 from the original
Deuteranopia#948312no green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#B06C67no blue cones; rare, and affects men and women equally; ΔE 47.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4:1WCAG large text: AA
Contrast with black, large text5.25:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 8.4Olive · ΔE 19.6Peru · ΔE 19.8Goldenrod · ΔE 20.8Sandy brown · ΔE 28.7Saddle brown · ΔE 30.5
Nearest named CSS colourDark goldenrod (#B8860B)ΔE 8.4, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#072FA1
Analogous#A12C07, #7CA107
Triadic#07A179, #7907A1
Split complementary#077CA1, #2C07A1
Tetradic#07A12C, #072FA1, #A1077C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9D87B
Lighter +30%#F7CA4A
Lighter +20%#F5BC19
Lighter +10%#D29E09
Darker −10%#705405
Darker −20%#3F3003
Darker −30%#0E0B01
Darker −40%#000000
More saturated +25%#A87C00
Less saturated −25%#8C6F1C

Channel breakdown

R161
G121
B7
Red161 (63.1%)
Green121 (47.5%)
Blue7 (2.7%)
Hue44.42°
Saturation (HSL)91.67%
Lightness32.94%
Dominant channelRed
Hex per channelR A1 · G 79 · B 07

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Every value on this page was computed from “a17907” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.