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Recognised as Colour

#473D03

  • #473D03
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#473D03 is a yellow with RGB values 71, 61, 3 and HSL 51°, 92%, 15%. It is a dark colour, so white text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#473D03#473D03
HEX#473D03
RGBrgb(71, 61, 3)
RGB (0–1)0.2784, 0.2392, 0.0118
RGB percentages27.8%, 23.9%, 1.2%
HSLhsl(51.2, 91.9%, 14.5%)
HSV / HSBhsv(51.2, 95.8%, 27.8%)
CMYK0%, 14.1%, 95.8%, 72.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,668,675
CSS custom property--colour: #473D03;

Brightness & contrast

Relative luminance0.04684WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.84:1
Contrast with white10.84:1WCAG normal text: AAA
Contrast with black1.94:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#B8C2FC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#443B00no red cones; affects about 1% of men; ΔE 1.1 from the original
Deuteranopia#473F07no green cones; the most common form, about 1% of men; ΔE 1.6 from the original
Tritanopia#4E3733no blue cones; rare, and affects men and women equally; ΔE 29.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.84:1WCAG large text: AAA
Contrast with black, large text1.94:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 23.5Saddle brown · ΔE 31.9Olive · ΔE 36.4Sienna · ΔE 36.4Dim grey · ΔE 38.4Dark slate grey · ΔE 38.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 23.49, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#030D47
Analogous#471B03, #2F4703
Triadic#03473D, #3D0347
Split complementary#032F47, #1B0347
Tetradic#03471B, #030D47, #47032F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6D620
Lighter +30%#DABB09
Lighter +20%#A99107
Lighter +10%#786705
Darker −10%#161301
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4A3F00
Less saturated −25%#3E360C

Channel breakdown

R71
G61
B3
Red71 (27.8%)
Green61 (23.9%)
Blue3 (1.2%)
Hue51.18°
Saturation (HSL)91.89%
Lightness14.51%
Dominant channelRed
Hex per channelR 47 · G 3D · B 03

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Every value on this page was computed from “473d03” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.