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Recognised as Colour

#18851E

  • #18851E
  • Green
  • Dark
  • Nearest: Forest green

#18851E is a green with RGB values 24, 133, 30 and HSL 123°, 69%, 31%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#18851E#18851E
HEX#18851E
RGBrgb(24, 133, 30)
RGB (0–1)0.0941, 0.5216, 0.1176
RGB percentages9.4%, 52.2%, 11.8%
HSLhsl(123.3, 69.4%, 30.8%)
HSV / HSBhsv(123.3, 82%, 52.2%)
CMYK82%, 0%, 77.4%, 47.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,606,942
CSS custom property--colour: #18851E;

Brightness & contrast

Relative luminance0.17063WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.76:1
Contrast with white4.76:1WCAG normal text: AA
Contrast with black4.41:1WCAG normal text: Fail
Greyscale equivalent#666666
Inverted#E77AE1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#887808no red cones; affects about 1% of men; ΔE 46 from the original
Deuteranopia#7C7029no green cones; the most common form, about 1% of men; ΔE 45.2 from the original
Tritanopia#008171no blue cones; rare, and affects men and women equally; ΔE 46.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.76:1WCAG large text: AAA
Contrast with black, large text4.41:1WCAG large text: AA

Named colours

Forest green · ΔE 2.4Green · ΔE 6.5Dark green · ΔE 13.8Olivedrab · ΔE 22.8Medium seagreen · ΔE 26.2Sea green · ΔE 26.2
Nearest named CSS colourForest green (#228B22)ΔE 2.41, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#85187F
Analogous#488518, #188555
Triadic#1E1885, #851E18
Split complementary#551885, #851849
Tetradic#184885, #85187F, #855518

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#81E886
Lighter +30%#56E05D
Lighter +20%#2AD934
Lighter +10%#20B028
Darker −10%#105A14
Darker −20%#082F0B
Darker −30%#010301
Darker −40%#000000
More saturated +25%#04990D
Less saturated −25%#2C712F

Channel breakdown

R24
G133
B30
Red24 (9.4%)
Green133 (52.2%)
Blue30 (11.8%)
Hue123.3°
Saturation (HSL)69.43%
Lightness30.78%
Dominant channelGreen
Hex per channelR 18 · G 85 · B 1E

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Every value on this page was computed from “18851e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.