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Recognised as Colour

#AD7F3F

  • #AD7F3F
  • Orange
  • Dark
  • Nearest: Peru

#AD7F3F is a orange with RGB values 173, 127, 63 and HSL 35°, 47%, 46%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#AD7F3F#AD7F3F
HEX#AD7F3F
RGBrgb(173, 127, 63)
RGB (0–1)0.6784, 0.498, 0.2471
RGB percentages67.8%, 49.8%, 24.7%
HSLhsl(34.9, 46.6%, 46.3%)
HSV / HSBhsv(34.9, 63.6%, 67.8%)
CMYK0%, 26.6%, 63.6%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,370,303
CSS custom property--colour: #AD7F3F;

Brightness & contrast

Relative luminance0.24422WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.88:1
Contrast with white3.57:1WCAG normal text: Fail
Contrast with black5.88:1WCAG normal text: AA
Greyscale equivalent#848484
Inverted#5280C0

Colour vision & accessibility

Protanopia#908139no red cones; affects about 1% of men; ΔE 14.8 from the original
Deuteranopia#9A8C41no green cones; the most common form, about 1% of men; ΔE 15.6 from the original
Tritanopia#BB7371no blue cones; rare, and affects men and women equally; ΔE 32.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.57:1WCAG large text: AA
Contrast with black, large text5.88:1WCAG large text: AAA

Named colours

Nearest named CSS colourPeru (#CD853F)ΔE 13.62, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#3F6DAD
Analogous#AD483F, #A4AD3F
Triadic#3FAD7F, #7F3FAD
Split complementary#3FA4AD, #483FAD
Tetradic#3FAD48, #3F6DAD, #AD3FA4

Tints, shades & saturation

Lighter +40%#ECDFCC
Lighter +30%#DFC7A6
Lighter +20%#D1B081
Lighter +10%#C3985C
Darker −10%#886431
Darker −20%#624824
Darker −30%#3D2D16
Darker −40%#171109
More saturated +25%#CB8421
Less saturated −25%#8F7A5D

Channel breakdown

R173
G127
B63
Red173 (67.8%)
Green127 (49.8%)
Blue63 (24.7%)
Hue34.91°
Saturation (HSL)46.61%
Lightness46.27%
Dominant channelRed
Hex per channelR AD · G 7F · B 3F

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Every value on this page was computed from “ad7f3f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.