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Recognised as Colour

#4C441B

  • #4C441B
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#4C441B is a yellow with RGB values 76, 68, 27 and HSL 50°, 48%, 20%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#4C441B#4C441B
HEX#4C441B
RGBrgb(76, 68, 27)
RGB (0–1)0.298, 0.2667, 0.1059
RGB percentages29.8%, 26.7%, 10.6%
HSLhsl(50.2, 47.6%, 20.2%)
HSV / HSBhsv(50.2, 64.5%, 29.8%)
CMYK0%, 10.5%, 64.5%, 70.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,998,171
CSS custom property--colour: #4C441B;

Brightness & contrast

Relative luminance0.0575WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.77:1
Contrast with white9.77:1WCAG normal text: AAA
Contrast with black2.15:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#B3BBE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4B4217no red cones; affects about 1% of men; ΔE 1.5 from the original
Deuteranopia#4D451Dno green cones; the most common form, about 1% of men; ΔE 0.7 from the original
Tritanopia#523F3Bno blue cones; rare, and affects men and women equally; ΔE 22.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.77:1WCAG large text: AAA
Contrast with black, large text2.15:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 21.7Dim grey · ΔE 30.1Dark slate grey · ΔE 30.8Saddle brown · ΔE 34Gray · ΔE 35.7Sienna · ΔE 36.7
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 21.65, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1B234C
Analogous#4C2C1B, #3B4C1B
Triadic#1B4C44, #441B4C
Split complementary#1B3C4C, #2B1B4C
Tetradic#1B4C2C, #1B234C, #4C1B3C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CABA69
Lighter +30%#BCA944
Lighter +20%#978736
Lighter +10%#726628
Darker −10%#26220E
Darker −20%#010100
Darker −30%#000000
Darker −40%#000000
More saturated +25%#594D0E
Less saturated −25%#3F3B28

Channel breakdown

R76
G68
B27
Red76 (29.8%)
Green68 (26.7%)
Blue27 (10.6%)
Hue50.2°
Saturation (HSL)47.57%
Lightness20.2%
Dominant channelRed
Hex per channelR 4C · G 44 · B 1B

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Every value on this page was computed from “4c441b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.