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Recognised as Colour

#3F360A

  • #3F360A
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#3F360A is a yellow with RGB values 63, 54, 10 and HSL 50°, 73%, 14%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#3F360A#3F360A
HEX#3F360A
RGBrgb(63, 54, 10)
RGB (0–1)0.2471, 0.2118, 0.0392
RGB percentages24.7%, 21.2%, 3.9%
HSLhsl(49.8, 72.6%, 14.3%)
HSV / HSBhsv(49.8, 84.1%, 24.7%)
CMYK0%, 14.3%, 84.1%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,142,602
CSS custom property--colour: #3F360A;

Brightness & contrast

Relative luminance0.03717WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.05:1
Contrast with white12.05:1WCAG normal text: AAA
Contrast with black1.74:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#C0C9F5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C3504no red cones; affects about 1% of men; ΔE 2.2 from the original
Deuteranopia#3F380Dno green cones; the most common form, about 1% of men; ΔE 1.4 from the original
Tritanopia#45312Dno blue cones; rare, and affects men and women equally; ΔE 23.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.05:1WCAG large text: AAA
Contrast with black, large text1.74:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 26.1Dark slate grey · ΔE 33.8Saddle brown · ΔE 34.6Dim grey · ΔE 35Black · ΔE 35.6Sienna · ΔE 38.4
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 26.15, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0A133F
Analogous#3F1B0A, #2E3F0A
Triadic#0A3F36, #360A3F
Split complementary#0A2E3F, #1B0A3F
Tetradic#0A3F1B, #0A133F, #3F0A2E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFC236
Lighter +30%#C3A71F
Lighter +20%#978118
Lighter +10%#6B5C11
Darker −10%#131003
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#483C01
Less saturated −25%#363013

Channel breakdown

R63
G54
B10
Red63 (24.7%)
Green54 (21.2%)
Blue10 (3.9%)
Hue49.81°
Saturation (HSL)72.6%
Lightness14.31%
Dominant channelRed
Hex per channelR 3F · G 36 · B 0A

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Every value on this page was computed from “3f360a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.