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Recognised as Colour

#83B151

  • #83B151
  • Green
  • Dark
  • Nearest: Olivedrab

#83B151 is a green with RGB values 131, 177, 81 and HSL 89°, 38%, 51%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#83B151#83B151
HEX#83B151
RGBrgb(131, 177, 81)
RGB (0–1)0.5137, 0.6941, 0.3176
RGB percentages51.4%, 69.4%, 31.8%
HSLhsl(88.8, 38.1%, 50.6%)
HSV / HSBhsv(88.8, 54.2%, 69.4%)
CMYK26%, 0%, 54.2%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,630,609
CSS custom property--colour: #83B151;

Brightness & contrast

Relative luminance0.36864WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.37:1
Contrast with white2.51:1WCAG normal text: Fail
Contrast with black8.37:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#7C4EAE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B8A648no red cones; affects about 1% of men; ΔE 27.3 from the original
Deuteranopia#B2A257no green cones; the most common form, about 1% of men; ΔE 27.5 from the original
Tritanopia#86AA9Bno blue cones; rare, and affects men and women equally; ΔE 43.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.51:1WCAG large text: Fail
Contrast with black, large text8.37:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 14.3Dark khaki · ΔE 24Forest green · ΔE 24.5Light green · ΔE 25.3Yellow green · ΔE 25.6Medium seagreen · ΔE 25.6
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 14.29, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7F51B1
Analogous#B1AF51, #53B151
Triadic#5183B1, #B15183
Split complementary#5153B1, #AF51B1
Tetradic#51B1AF, #7F51B1, #B15153

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7F0DE
Lighter +30%#CEE0BB
Lighter +20%#B5D197
Lighter +10%#9CC174
Darker −10%#698F40
Darker −20%#4F6C30
Darker −30%#354921
Darker −40%#1B2511
More saturated +25%#84D131
Less saturated −25%#829271

Channel breakdown

R131
G177
B81
Red131 (51.4%)
Green177 (69.4%)
Blue81 (31.8%)
Hue88.75°
Saturation (HSL)38.1%
Lightness50.59%
Dominant channelGreen
Hex per channelR 83 · G B1 · B 51

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Every value on this page was computed from “83b151” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.