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Colour

#483F03

  • #483F03
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#483F03 is a yellow with RGB values 72, 63, 3 and HSL 52°, 92%, 15%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#483F03#483F03
HEX#483F03
RGBrgb(72, 63, 3)
RGB (0–1)0.2824, 0.2471, 0.0118
RGB percentages28.2%, 24.7%, 1.2%
HSLhsl(52.2, 92%, 14.7%)
HSV / HSBhsv(52.2, 95.8%, 28.2%)
CMYK0%, 12.5%, 95.8%, 71.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,734,723
CSS custom property--colour: #483F03;

Brightness & contrast

Relative luminance0.04939WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.56:1
Contrast with white10.56:1WCAG normal text: AAA
Contrast with black1.99:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#B7C0FC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#463D00no red cones; affects about 1% of men; ΔE 0.9 from the original
Deuteranopia#494007no green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#4F3934no blue cones; rare, and affects men and women equally; ΔE 29.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.56:1WCAG large text: AAA
Contrast with black, large text1.99:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 22.6Saddle brown · ΔE 32.1Olive · ΔE 35.2Sienna · ΔE 36.7Dim grey · ΔE 38.8Dark slate grey · ΔE 39.3
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 22.56, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#030C48
Analogous#481C03, #2F4803
Triadic#03483F, #3F0348
Split complementary#032F48, #1C0348
Tetradic#03481C, #030C48, #48032F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6DA21
Lighter +30%#DBC009
Lighter +20%#AA9507
Lighter +10%#796A05
Darker −10%#171401
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4B4100
Less saturated −25%#3F380C

Channel breakdown

R72
G63
B3
Red72 (28.2%)
Green63 (24.7%)
Blue3 (1.2%)
Hue52.17°
Saturation (HSL)92%
Lightness14.71%
Dominant channelRed
Hex per channelR 48 · G 3F · B 03

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Every value on this page was computed from “483f03” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.