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Recognised as Colour

#39321D

  • #39321D
  • Yellow
  • Dark
  • Nearest: Dark slate grey

#39321D is a yellow with RGB values 57, 50, 29 and HSL 45°, 33%, 17%. It is a dark colour, so white text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#39321D#39321D
HEX#39321D
RGBrgb(57, 50, 29)
RGB (0–1)0.2235, 0.1961, 0.1137
RGB percentages22.4%, 19.6%, 11.4%
HSLhsl(45, 32.6%, 16.9%)
HSV / HSBhsv(45, 49.1%, 22.4%)
CMYK0%, 12.3%, 49.1%, 77.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,748,381
CSS custom property--colour: #39321D;

Brightness & contrast

Relative luminance0.0324WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.74:1
Contrast with white12.74:1WCAG normal text: AAA
Contrast with black1.65:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#C6CDE2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#36311Bno red cones; affects about 1% of men; ΔE 1.4 from the original
Deuteranopia#38331Eno green cones; the most common form, about 1% of men; ΔE 1.1 from the original
Tritanopia#3D2F2Dno blue cones; rare, and affects men and women equally; ΔE 12.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.74:1WCAG large text: AAA
Contrast with black, large text1.65:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 23.7Black · ΔE 25.5Dim grey · ΔE 27.6Dark olivegreen · ΔE 32.3Gray · ΔE 35.7Slate grey · ΔE 40.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 23.73, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1D2439
Analogous#39241D, #32391D
Triadic#1D3932, #321D39
Split complementary#1D3239, #241D39
Tetradic#1D3924, #1D2439, #391D32

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B5A36D
Lighter +30%#9E8B51
Lighter +20%#7D6D3F
Lighter +10%#5B502E
Darker −10%#17140C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#443712
Less saturated −25%#2E2D28

Channel breakdown

R57
G50
B29
Red57 (22.4%)
Green50 (19.6%)
Blue29 (11.4%)
Hue45°
Saturation (HSL)32.56%
Lightness16.86%
Dominant channelRed
Hex per channelR 39 · G 32 · B 1D

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Every value on this page was computed from “39321d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.