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Colour

#003801

  • #003801
  • Green
  • Dark
  • Nearest: Dark olivegreen

#003801 is a green with RGB values 0, 56, 1 and HSL 121°, 100%, 11%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#003801#003801
HEX#003801
RGBrgb(0, 56, 1)
RGB (0–1)0, 0.2196, 0.0039
RGB percentages0%, 22%, 0.4%
HSLhsl(121.1, 100%, 11%)
HSV / HSBhsv(121.1, 100%, 22%)
CMYK100%, 0%, 98.2%, 78%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,337
CSS custom property--colour: #003801;

Brightness & contrast

Relative luminance0.02831WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.41:1
Contrast with white13.41:1WCAG normal text: AAA
Contrast with black1.57:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#FFC7FE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#393100no red cones; affects about 1% of men; ΔE 27 from the original
Deuteranopia#342D07no green cones; the most common form, about 1% of men; ΔE 27.4 from the original
Tritanopia#00362Eno blue cones; rare, and affects men and women equally; ΔE 27.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.41:1WCAG large text: AAA
Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 25.5Dark green · ΔE 27Sea green · ΔE 34.4Dark slate grey · ΔE 36.7Forest green · ΔE 41.8Green · ΔE 42.3
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 25.52, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#380037
Analogous#1B3800, #00381D
Triadic#010038, #380100
Split complementary#1D0038, #38001B
Tetradic#001B38, #380037, #381D00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#05FF09
Lighter +30%#00D104
Lighter +20%#009E03
Lighter +10%#006B02
Darker −10%#000500
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003801
Less saturated −25%#073108

Channel breakdown

R0
G56
B1
Red0 (0%)
Green56 (22%)
Blue1 (0.4%)
Hue121.07°
Saturation (HSL)100%
Lightness10.98%
Dominant channelGreen
Hex per channelR 00 · G 38 · B 01

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Every value on this page was computed from “hex 003801” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.