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Recognised as Colour

#81AF44

  • #81AF44
  • Green
  • Dark
  • Nearest: Olivedrab

#81AF44 is a green with RGB values 129, 175, 68 and HSL 86°, 44%, 48%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#81AF44#81AF44
HEX#81AF44
RGBrgb(129, 175, 68)
RGB (0–1)0.5059, 0.6863, 0.2667
RGB percentages50.6%, 68.6%, 26.7%
HSLhsl(85.8, 44%, 47.6%)
HSV / HSBhsv(85.8, 61.1%, 68.6%)
CMYK26.3%, 0%, 61.1%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,499,012
CSS custom property--colour: #81AF44;

Brightness & contrast

Relative luminance0.35744WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.15:1
Contrast with white2.58:1WCAG normal text: Fail
Contrast with black8.15:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#7E50BB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B7A338no red cones; affects about 1% of men; ΔE 28.7 from the original
Deuteranopia#B0A04Cno green cones; the most common form, about 1% of men; ΔE 27.9 from the original
Tritanopia#84A898no blue cones; rare, and affects men and women equally; ΔE 47.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.58:1WCAG large text: Fail
Contrast with black, large text8.15:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 12.5Yellow green · ΔE 21.3Forest green · ΔE 23.4Olive · ΔE 25.7Dark khaki · ΔE 26.6Light green · ΔE 27.1
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 12.53, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7244AF
Analogous#AFA744, #4CAF44
Triadic#4481AF, #AF4481
Split complementary#444CAF, #A744AF
Tetradic#44AFA7, #7244AF, #AF444C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1EDD2
Lighter +30%#CADFAD
Lighter +20%#B2D188
Lighter +10%#9AC363
Darker −10%#668A36
Darker −20%#4B6627
Darker −30%#304119
Darker −40%#151C0B
More saturated +25%#85CD26
Less saturated −25%#7D9162

Channel breakdown

R129
G175
B68
Red129 (50.6%)
Green175 (68.6%)
Blue68 (26.7%)
Hue85.79°
Saturation (HSL)44.03%
Lightness47.65%
Dominant channelGreen
Hex per channelR 81 · G AF · B 44

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Every value on this page was computed from “81af44” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.