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Recognised as Colour

#81A47C

  • #81A47C
  • Green
  • Dark
  • Nearest: Dark seagreen

#81A47C is a green with RGB values 129, 164, 124 and HSL 113°, 18%, 56%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#81A47C#81A47C
HEX#81A47C
RGBrgb(129, 164, 124)
RGB (0–1)0.5059, 0.6431, 0.4863
RGB percentages50.6%, 64.3%, 48.6%
HSLhsl(112.5, 18%, 56.5%)
HSV / HSBhsv(112.5, 24.4%, 64.3%)
CMYK21.3%, 0%, 24.4%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,496,252
CSS custom property--colour: #81A47C;

Brightness & contrast

Relative luminance0.32673WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.53:1
Contrast with white2.79:1WCAG normal text: Fail
Contrast with black7.53:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#7E5B83

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A69D7Ano red cones; affects about 1% of men; ΔE 17.7 from the original
Deuteranopia#A1997Eno green cones; the most common form, about 1% of men; ΔE 18.4 from the original
Tritanopia#7FA199no blue cones; rare, and affects men and women equally; ΔE 17.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.79:1WCAG large text: Fail
Contrast with black, large text7.53:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 9.1Medium aquamarine · ΔE 23.5Sea green · ΔE 23.5Cadetblue · ΔE 24.5Dark olivegreen · ΔE 25.6Dark grey · ΔE 26.7
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 9.13, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9F7CA4
Analogous#95A47C, #7CA48B
Triadic#7C81A4, #A47C81
Split complementary#8B7CA4, #A47C95
Tetradic#7C95A4, #9F7CA4, #A48B7C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5F8F4
Lighter +30%#D8E3D6
Lighter +20%#BBCEB8
Lighter +10%#9EB99A
Darker −10%#668C61
Darker −20%#506E4C
Darker −30%#3A5037
Darker −40%#243222
More saturated +25%#6CC060
Less saturated −25%#909090

Channel breakdown

R129
G164
B124
Red129 (50.6%)
Green164 (64.3%)
Blue124 (48.6%)
Hue112.5°
Saturation (HSL)18.02%
Lightness56.47%
Dominant channelGreen
Hex per channelR 81 · G A4 · B 7C

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Every value on this page was computed from “81a47c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.