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Recognised as Colour

#004918

  • #004918
  • Green
  • Dark
  • Nearest: Dark olivegreen

#004918 is a green with RGB values 0, 73, 24 and HSL 140°, 100%, 14%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#004918#004918
HEX#004918
RGBrgb(0, 73, 24)
RGB (0–1)0, 0.2863, 0.0941
RGB percentages0%, 28.6%, 9.4%
HSLhsl(139.7, 100%, 14.3%)
HSV / HSBhsv(139.7, 100%, 28.6%)
CMYK100%, 0%, 67.1%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer18,712
CSS custom property--colour: #004918;

Brightness & contrast

Relative luminance0.04831WCAG 2.x, 0 is black and 1 is white
Perceived brightness56.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.68:1
Contrast with white10.68:1WCAG normal text: AAA
Contrast with black1.97:1WCAG normal text: Fail
Greyscale equivalent#363636
Inverted#FFB6E7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A4113no red cones; affects about 1% of men; ΔE 30.5 from the original
Deuteranopia#423C1Cno green cones; the most common form, about 1% of men; ΔE 30.1 from the original
Tritanopia#00473Eno blue cones; rare, and affects men and women equally; ΔE 25.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.68:1WCAG large text: AAA
Contrast with black, large text1.97:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 22.3Dark green · ΔE 23.8Sea green · ΔE 26.5Dark slate grey · ΔE 34.4Forest green · ΔE 36.9Green · ΔE 38.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 22.27, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#490031
Analogous#0C4900, #00493D
Triadic#180049, #491800
Split complementary#3D0049, #49000C
Tetradic#000D49, #490031, #493D00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#16FF63
Lighter +30%#00E24A
Lighter +20%#00AF3A
Lighter +10%#007C29
Darker −10%#001607
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004918
Less saturated −25%#09401B

Channel breakdown

R0
G73
B24
Red0 (0%)
Green73 (28.6%)
Blue24 (9.4%)
Hue139.73°
Saturation (HSL)100%
Lightness14.31%
Dominant channelGreen
Hex per channelR 00 · G 49 · B 18

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Every value on this page was computed from “hex 004918” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.