Nerdulator> put something in

Recognised as Colour

#A7750D

  • #A7750D
  • Orange
  • Dark
  • Nearest: Dark goldenrod

#A7750D is a orange with RGB values 167, 117, 13 and HSL 41°, 86%, 35%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#A7750D#A7750D
HEX#A7750D
RGBrgb(167, 117, 13)
RGB (0–1)0.6549, 0.4588, 0.051
RGB percentages65.5%, 45.9%, 5.1%
HSLhsl(40.5, 85.6%, 35.3%)
HSV / HSBhsv(40.5, 92.2%, 65.5%)
CMYK0%, 29.9%, 92.2%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,974,477
CSS custom property--colour: #A7750D;

Brightness & contrast

Relative luminance0.20967WCAG 2.x, 0 is black and 1 is white
Perceived brightness128 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.19:1
Contrast with white4.04:1WCAG normal text: Fail
Contrast with black5.19:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#588AF2

Colour vision & accessibility

Protanopia#887700no red cones; affects about 1% of men; ΔE 16.2 from the original
Deuteranopia#948314no green cones; the most common form, about 1% of men; ΔE 16.6 from the original
Tritanopia#B76763no blue cones; rare, and affects men and women equally; ΔE 45 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.04:1WCAG large text: AA
Contrast with black, large text5.19:1WCAG large text: AAA

Named colours

Nearest named CSS colourDark goldenrod (#B8860B)ΔE 8.85, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#0D3FA7
Analogous#A7280D, #8CA70D
Triadic#0DA775, #750DA7
Split complementary#0D8CA7, #280DA7
Tetradic#0DA728, #0D3FA7, #A70D8C

Tints, shades & saturation

Lighter +40%#F6D38A
Lighter +30%#F2C15B
Lighter +20%#EFAF2B
Lighter +10%#D69611
Darker −10%#785409
Darker −20%#483306
Darker −30%#191202
Darker −40%#000000
More saturated +25%#B47A00
Less saturated −25%#916D24

Channel breakdown

R167
G117
B13
Red167 (65.5%)
Green117 (45.9%)
Blue13 (5.1%)
Hue40.52°
Saturation (HSL)85.56%
Lightness35.29%
Dominant channelRed
Hex per channelR A7 · G 75 · B 0D

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “a7750d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.