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Recognised as Colour

#D88B00

  • #D88B00
  • Orange
  • Dark
  • Nearest: Dark goldenrod

#D88B00 is a orange with RGB values 216, 139, 0 and HSL 39°, 100%, 42%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#D88B00#D88B00
HEX#D88B00
RGBrgb(216, 139, 0)
RGB (0–1)0.8471, 0.5451, 0
RGB percentages84.7%, 54.5%, 0%
HSLhsl(38.6, 100%, 42.4%)
HSV / HSBhsv(38.6, 100%, 84.7%)
CMYK0%, 35.6%, 100%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,191,360
CSS custom property--colour: #D88B00;

Brightness & contrast

Relative luminance0.33064WCAG 2.x, 0 is black and 1 is white
Perceived brightness159 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.61:1
Contrast with white2.76:1WCAG normal text: Fail
Contrast with black7.61:1WCAG normal text: AAA
Greyscale equivalent#919191
Inverted#2774FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A59100no red cones; affects about 1% of men; ΔE 27 from the original
Deuteranopia#B7A30Ano green cones; the most common form, about 1% of men; ΔE 27.6 from the original
Tritanopia#EC7876no blue cones; rare, and affects men and women equally; ΔE 53.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.76:1WCAG large text: Fail
Contrast with black, large text7.61:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 14.1Goldenrod · ΔE 14.3Orange · ΔE 14.5Dark orange · ΔE 17.5Peru · ΔE 21.9Chocolate · ΔE 22.1
Nearest named CSS colourDark goldenrod (#B8860B)ΔE 14.14, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#004DD8
Analogous#D81F00, #B9D800
Triadic#00D88B, #8B00D8
Split complementary#00B9D8, #1F00D8
Tetradic#00D81F, #004DD8, #D800B9

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFDFA5
Lighter +30%#FFCD72
Lighter +20%#FFBB3F
Lighter +10%#FFA80C
Darker −10%#A56A00
Darker −20%#724900
Darker −30%#3F2900
Darker −40%#0C0800
More saturated +25%#D88B00
Less saturated −25%#BD831B

Channel breakdown

R216
G139
B0
Red216 (84.7%)
Green139 (54.5%)
Blue0 (0%)
Hue38.61°
Saturation (HSL)100%
Lightness42.35%
Dominant channelRed
Hex per channelR D8 · G 8B · B 00

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Every value on this page was computed from “d88b00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.