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Recognised as Colour

#A78404

  • #A78404
  • Yellow
  • Dark
  • Nearest: Dark goldenrod

#A78404 is a yellow with RGB values 167, 132, 4 and HSL 47°, 95%, 34%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#A78404#A78404
HEX#A78404
RGBrgb(167, 132, 4)
RGB (0–1)0.6549, 0.5176, 0.0157
RGB percentages65.5%, 51.8%, 1.6%
HSLhsl(47.1, 95.3%, 33.5%)
HSV / HSBhsv(47.1, 97.6%, 65.5%)
CMYK0%, 21%, 97.6%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,978,308
CSS custom property--colour: #A78404;

Brightness & contrast

Relative luminance0.24727WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.95:1
Contrast with white3.53:1WCAG normal text: Fail
Contrast with black5.95:1WCAG normal text: AA
Greyscale equivalent#828282
Inverted#587BFB

Colour vision & accessibility

Protanopia#958300no red cones; affects about 1% of men; ΔE 8.3 from the original
Deuteranopia#9E8C13no green cones; the most common form, about 1% of men; ΔE 8.7 from the original
Tritanopia#B67770no blue cones; rare, and affects men and women equally; ΔE 51.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.53:1WCAG large text: AA
Contrast with black, large text5.95:1WCAG large text: AAA

Named colours

Nearest named CSS colourDark goldenrod (#B8860B)ΔE 7.31, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#0427A7
Analogous#A73304, #79A704
Triadic#04A784, #8404A7
Split complementary#0479A7, #3204A7
Tetradic#04A733, #0427A7, #A70479

Tints, shades & saturation

Lighter +40%#FCE07B
Lighter +30%#FBD549
Lighter +20%#F9C918
Lighter +10%#D9AB05
Darker −10%#755D03
Darker −20%#433502
Darker −30%#120E00
Darker −40%#000000
More saturated +25%#AB8600
Less saturated −25%#927819

Channel breakdown

R167
G132
B4
Red167 (65.5%)
Green132 (51.8%)
Blue4 (1.6%)
Hue47.12°
Saturation (HSL)95.32%
Lightness33.53%
Dominant channelRed
Hex per channelR A7 · G 84 · B 04

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Every value on this page was computed from “a78404” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.