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Recognised as Colour

#2C3F18

  • #2C3F18
  • Green
  • Dark
  • Nearest: Dark olivegreen

#2C3F18 is a green with RGB values 44, 63, 24 and HSL 89°, 45%, 17%. It is a dark colour, so white text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#2C3F18#2C3F18
HEX#2C3F18
RGBrgb(44, 63, 24)
RGB (0–1)0.1725, 0.2471, 0.0941
RGB percentages17.3%, 24.7%, 9.4%
HSLhsl(89.2, 44.8%, 17.1%)
HSV / HSBhsv(89.2, 61.9%, 24.7%)
CMYK30.2%, 0%, 61.9%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,899,736
CSS custom property--colour: #2C3F18;

Brightness & contrast

Relative luminance0.04156WCAG 2.x, 0 is black and 1 is white
Perceived brightness54.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.47:1
Contrast with white11.47:1WCAG normal text: AAA
Contrast with black1.83:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#D3C0E7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#423A14no red cones; affects about 1% of men; ΔE 13.8 from the original
Deuteranopia#3F391Bno green cones; the most common form, about 1% of men; ΔE 13.4 from the original
Tritanopia#2D3C36no blue cones; rare, and affects men and women equally; ΔE 21.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.47:1WCAG large text: AAA
Contrast with black, large text1.83:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.6Dark slate grey · ΔE 26.2Dim grey · ΔE 33.2Black · ΔE 35.7Sea green · ΔE 36.5Dark green · ΔE 36.7
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.6, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2B183F
Analogous#3F3F18, #193F18
Triadic#182C3F, #3F182C
Split complementary#18183F, #3F183F
Tetradic#183F3F, #2B183F, #3F1818

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#93C360
Lighter +30%#79AE42
Lighter +20%#608934
Lighter +10%#466426
Darker −10%#121A0A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2C4A0D
Less saturated −25%#2C3423

Channel breakdown

R44
G63
B24
Red44 (17.3%)
Green63 (24.7%)
Blue24 (9.4%)
Hue89.23°
Saturation (HSL)44.83%
Lightness17.06%
Dominant channelGreen
Hex per channelR 2C · G 3F · B 18

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Every value on this page was computed from “2c3f18” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.