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Recognised as Colour

#433D1A

  • #433D1A
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#433D1A is a yellow with RGB values 67, 61, 26 and HSL 51°, 44%, 18%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#433D1A#433D1A
HEX#433D1A
RGBrgb(67, 61, 26)
RGB (0–1)0.2627, 0.2392, 0.102
RGB percentages26.3%, 23.9%, 10.2%
HSLhsl(51.2, 44.1%, 18.2%)
HSV / HSBhsv(51.2, 61.2%, 26.3%)
CMYK0%, 9%, 61.2%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,406,554
CSS custom property--colour: #433D1A;

Brightness & contrast

Relative luminance0.04605WCAG 2.x, 0 is black and 1 is white
Perceived brightness60 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.93:1
Contrast with white10.93:1WCAG normal text: AAA
Contrast with black1.92:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#BCC2E5

Colour vision & accessibility

Protanopia#433B17no red cones; affects about 1% of men; ΔE 1.5 from the original
Deuteranopia#443E1Cno green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#483935no blue cones; rare, and affects men and women equally; ΔE 19.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.93:1WCAG large text: AAA
Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 24.53, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#1A2043
Analogous#43291A, #34431A
Triadic#1A433D, #3D1A43
Split complementary#1A3543, #291A43
Tetradic#1A4329, #1A2043, #431A34

Tints, shades & saturation

Lighter +40%#C3B666
Lighter +30%#B1A145
Lighter +20%#8C8037
Lighter +10%#685E28
Darker −10%#1E1C0C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4F450E
Less saturated −25%#373526

Channel breakdown

R67
G61
B26
Red67 (26.3%)
Green61 (23.9%)
Blue26 (10.2%)
Hue51.22°
Saturation (HSL)44.09%
Lightness18.24%
Dominant channelRed
Hex per channelR 43 · G 3D · B 1A

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Every value on this page was computed from “433d1a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.