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Colour

#A77000

  • #A77000
  • Orange
  • Dark
  • Nearest: Dark goldenrod

#A77000 is a orange with RGB values 167, 112, 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

#A77000#A77000
HEX#A77000
RGBrgb(167, 112, 0)
RGB (0–1)0.6549, 0.4392, 0
RGB percentages65.5%, 43.9%, 0%
HSLhsl(40.2, 100%, 32.7%)
HSV / HSBhsv(40.2, 100%, 65.5%)
CMYK0%, 32.9%, 100%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,973,184
CSS custom property--colour: #A77000;

Brightness & contrast

Relative luminance0.19804WCAG 2.x, 0 is black and 1 is white
Perceived brightness125.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.96:1
Contrast with white4.23:1WCAG normal text: Fail
Contrast with black4.96:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#588FFF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#847300no red cones; affects about 1% of men; ΔE 18.9 from the original
Deuteranopia#918008no green cones; the most common form, about 1% of men; ΔE 19.3 from the original
Tritanopia#B7615Fno blue cones; rare, and affects men and women equally; ΔE 46.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.23:1WCAG large text: AA
Contrast with black, large text4.96:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 9.8Peru · ΔE 16.2Goldenrod · ΔE 22.6Chocolate · ΔE 23.2Saddle brown · ΔE 25.5Sandy brown · ΔE 26.7
Nearest named CSS colourDark goldenrod (#B8860B)ΔE 9.8, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0037A7
Analogous#A71D00, #8AA700
Triadic#00A770, #7000A7
Split complementary#008AA7, #1D00A7
Tetradic#00A71D, #0037A7, #A7008A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFD174
Lighter +30%#FFC041
Lighter +20%#FFB00E
Lighter +10%#DA9200
Darker −10%#744E00
Darker −20%#412C00
Darker −30%#0E0900
Darker −40%#000000
More saturated +25%#A77000
Less saturated −25%#926915

Channel breakdown

R167
G112
B0
Red167 (65.5%)
Green112 (43.9%)
Blue0 (0%)
Hue40.24°
Saturation (HSL)100%
Lightness32.75%
Dominant channelRed
Hex per channelR A7 · G 70 · B 00

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Every value on this page was computed from “a77000” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.