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Colour

#D88900

  • #D88900
  • Orange
  • Dark
  • Nearest: Dark goldenrod

#D88900 is a orange with RGB values 216, 137, 0 and HSL 38°, 100%, 42%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#D88900#D88900
HEX#D88900
RGBrgb(216, 137, 0)
RGB (0–1)0.8471, 0.5373, 0
RGB percentages84.7%, 53.7%, 0%
HSLhsl(38.1, 100%, 42.4%)
HSV / HSBhsv(38.1, 100%, 84.7%)
CMYK0%, 36.6%, 100%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,190,848
CSS custom property--colour: #D88900;

Brightness & contrast

Relative luminance0.3249WCAG 2.x, 0 is black and 1 is white
Perceived brightness158 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.5:1
Contrast with white2.8:1WCAG normal text: Fail
Contrast with black7.5:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#2776FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A38F00no red cones; affects about 1% of men; ΔE 28 from the original
Deuteranopia#B6A209no green cones; the most common form, about 1% of men; ΔE 28.6 from the original
Tritanopia#ED7574no blue cones; rare, and affects men and women equally; ΔE 52.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.8:1WCAG large text: Fail
Contrast with black, large text7.5:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 14.7Orange · ΔE 14.8Goldenrod · ΔE 15.4Dark orange · ΔE 16.9Chocolate · ΔE 21Peru · ΔE 21.5
Nearest named CSS colourDark goldenrod (#B8860B)ΔE 14.72, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#004FD8
Analogous#D81D00, #BBD800
Triadic#00D889, #8900D8
Split complementary#00BBD8, #1D00D8
Tetradic#00D81D, #004FD8, #D800BB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFDEA5
Lighter +30%#FFCB72
Lighter +20%#FFB93F
Lighter +10%#FFA60C
Darker −10%#A56900
Darker −20%#724800
Darker −30%#3F2800
Darker −40%#0C0800
More saturated +25%#D88900
Less saturated −25%#BD821B

Channel breakdown

R216
G137
B0
Red216 (84.7%)
Green137 (53.7%)
Blue0 (0%)
Hue38.06°
Saturation (HSL)100%
Lightness42.35%
Dominant channelRed
Hex per channelR D8 · G 89 · B 00

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Every value on this page was computed from “d88900” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.