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Recognised as Colour

#81FC64

  • #81FC64
  • Green
  • Light
  • Nearest: Limegreen

#81FC64 is a green with RGB values 129, 252, 100 and HSL 109°, 96%, 69%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#81FC64#81FC64
HEX#81FC64
RGBrgb(129, 252, 100)
RGB (0–1)0.5059, 0.9882, 0.3922
RGB percentages50.6%, 98.8%, 39.2%
HSLhsl(108.6, 96.2%, 69%)
HSV / HSBhsv(108.6, 60.3%, 98.8%)
CMYK48.8%, 0%, 60.3%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,518,756
CSS custom property--colour: #81FC64;

Brightness & contrast

Relative luminance0.75208WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.04:1
Contrast with white1.31:1WCAG normal text: Fail
Contrast with black16.04:1WCAG normal text: AAA
Greyscale equivalent#D7D7D7
Inverted#7E039B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE853no red cones; affects about 1% of men; ΔE 54.6 from the original
Deuteranopia#F2DD70no green cones; the most common form, about 1% of men; ΔE 55.7 from the original
Tritanopia#75F4DCno blue cones; rare, and affects men and women equally; ΔE 63.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.31:1WCAG large text: Fail
Contrast with black, large text16.04:1WCAG large text: AAA

Named colours

Limegreen · ΔE 17.8Spring green · ΔE 20.6Green yellow · ΔE 23.1Lawn green · ΔE 24.9Chartreuse · ΔE 25.8Pale green · ΔE 26
Nearest named CSS colourLimegreen (#32CD32)ΔE 17.75, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF64FC
Analogous#CDFC64, #64FC93
Triadic#6481FC, #FC6481
Split complementary#9364FC, #FC64CD
Tetradic#64CDFC, #DF64FC, #FC9364

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FBFFFA
Lighter +20%#D2FEC8
Lighter +10%#AAFD96
Darker −10%#58FB32
Darker −20%#33F505
Darker −30%#28C304
Darker −40%#1E9103
More saturated +25%#7FFF61
Less saturated −25%#8DE878

Channel breakdown

R129
G252
B100
Red129 (50.6%)
Green252 (98.8%)
Blue100 (39.2%)
Hue108.55°
Saturation (HSL)96.2%
Lightness69.02%
Dominant channelGreen
Hex per channelR 81 · G FC · B 64

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Every value on this page was computed from “81fc64” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.