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Recognised as Colour

#214B18

  • #214B18
  • Green
  • Dark
  • Nearest: Dark olivegreen

#214B18 is a green with RGB values 33, 75, 24 and HSL 109°, 52%, 19%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#214B18#214B18
HEX#214B18
RGBrgb(33, 75, 24)
RGB (0–1)0.1294, 0.2941, 0.0941
RGB percentages12.9%, 29.4%, 9.4%
HSLhsl(109.4, 51.5%, 19.4%)
HSV / HSBhsv(109.4, 68%, 29.4%)
CMYK56%, 0%, 68%, 70.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,181,912
CSS custom property--colour: #214B18;

Brightness & contrast

Relative luminance0.05421WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.08:1
Contrast with white10.08:1WCAG normal text: AAA
Contrast with black2.08:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#DEB4E7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D4412no red cones; affects about 1% of men; ΔE 23.7 from the original
Deuteranopia#48401Cno green cones; the most common form, about 1% of men; ΔE 24.1 from the original
Tritanopia#1D4840no blue cones; rare, and affects men and women equally; ΔE 26.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.08:1WCAG large text: AAA
Contrast with black, large text2.08:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 16.9Dark green · ΔE 25.4Sea green · ΔE 27.8Dark slate grey · ΔE 32.6Olivedrab · ΔE 36.2Forest green · ΔE 38.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 16.86, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#42184B
Analogous#3B4B18, #184B28
Triadic#18214B, #4B1821
Split complementary#28184B, #4B183B
Tetradic#183B4B, #42184B, #4B2818

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#75CD62
Lighter +30%#54BF3D
Lighter +20%#439831
Lighter +10%#327224
Darker −10%#10240C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#19570C
Less saturated −25%#293F24

Channel breakdown

R33
G75
B24
Red33 (12.9%)
Green75 (29.4%)
Blue24 (9.4%)
Hue109.41°
Saturation (HSL)51.52%
Lightness19.41%
Dominant channelGreen
Hex per channelR 21 · G 4B · B 18

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Every value on this page was computed from “214b18” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.