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Colour

#81BB75

  • #81BB75
  • Green
  • Dark
  • Nearest: Dark seagreen

#81BB75 is a green with RGB values 129, 187, 117 and HSL 110°, 34%, 60%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#81BB75#81BB75
HEX#81BB75
RGBrgb(129, 187, 117)
RGB (0–1)0.5059, 0.7333, 0.4588
RGB percentages50.6%, 73.3%, 45.9%
HSLhsl(109.7, 34%, 59.6%)
HSV / HSBhsv(109.7, 37.4%, 73.3%)
CMYK31%, 0%, 37.4%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,502,133
CSS custom property--colour: #81BB75;

Brightness & contrast

Relative luminance0.41492WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.3:1
Contrast with white2.26:1WCAG normal text: Fail
Contrast with black9.3:1WCAG normal text: AAA
Greyscale equivalent#AAAAAA
Inverted#7E448A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BFB070no red cones; affects about 1% of men; ΔE 29.1 from the original
Deuteranopia#B6AA79no green cones; the most common form, about 1% of men; ΔE 29.3 from the original
Tritanopia#7DB7A9no blue cones; rare, and affects men and women equally; ΔE 30.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.26:1WCAG large text: Fail
Contrast with black, large text9.3:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 14.5Medium seagreen · ΔE 17.5Light green · ΔE 22.5Sea green · ΔE 22.5Medium aquamarine · ΔE 22.7Dark khaki · ΔE 25.6
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 14.48, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AF75BB
Analogous#A4BB75, #75BB8C
Triadic#7581BB, #BB7581
Split complementary#8C75BB, #BB75A4
Tetradic#75A4BB, #AF75BB, #BB8C75

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEFEFE
Lighter +30%#DFEEDB
Lighter +20%#BFDDB9
Lighter +10%#A0CC97
Darker −10%#62A954
Darker −20%#4E8743
Darker −30%#3B6532
Darker −40%#274321
More saturated +25%#70D55B
Less saturated −25%#92A18F

Channel breakdown

R129
G187
B117
Red129 (50.6%)
Green187 (73.3%)
Blue117 (45.9%)
Hue109.71°
Saturation (HSL)33.98%
Lightness59.61%
Dominant channelGreen
Hex per channelR 81 · G BB · B 75

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Every value on this page was computed from “81bb75” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.