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Recognised as Colour

#004C18

  • #004C18
  • Green
  • Dark
  • Nearest: Dark green

#004C18 is a green with RGB values 0, 76, 24 and HSL 139°, 100%, 15%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark green.

Colour values

#004C18#004C18
HEX#004C18
RGBrgb(0, 76, 24)
RGB (0–1)0, 0.298, 0.0941
RGB percentages0%, 29.8%, 9.4%
HSLhsl(138.9, 100%, 14.9%)
HSV / HSBhsv(138.9, 100%, 29.8%)
CMYK100%, 0%, 68.4%, 70.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer19,480
CSS custom property--colour: #004C18;

Brightness & contrast

Relative luminance0.05235WCAG 2.x, 0 is black and 1 is white
Perceived brightness58.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.26:1
Contrast with white10.26:1WCAG normal text: AAA
Contrast with black2.05:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#FFB3E7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D4412no red cones; affects about 1% of men; ΔE 31.3 from the original
Deuteranopia#453F1Dno green cones; the most common form, about 1% of men; ΔE 30.9 from the original
Tritanopia#004A41no blue cones; rare, and affects men and women equally; ΔE 27.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.26:1WCAG large text: AAA
Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Dark green · ΔE 21.8Dark olivegreen · ΔE 21.8Sea green · ΔE 25.3Forest green · ΔE 34.8Dark slate grey · ΔE 35.9Green · ΔE 36.4
Nearest named CSS colourDark green (#006400)ΔE 21.77, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4C0034
Analogous#0E4C00, #004C3E
Triadic#18004C, #4C1800
Split complementary#3E004C, #4C000E
Tetradic#000E4C, #4C0034, #4C3E00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#19FF62
Lighter +30%#00E548
Lighter +20%#00B238
Lighter +10%#007F28
Darker −10%#001908
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004C18
Less saturated −25%#0A421B

Channel breakdown

R0
G76
B24
Red0 (0%)
Green76 (29.8%)
Blue24 (9.4%)
Hue138.95°
Saturation (HSL)100%
Lightness14.9%
Dominant channelGreen
Hex per channelR 00 · G 4C · B 18

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Every value on this page was computed from “004c18” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.