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Recognised as Colour

#AFF131

  • #AFF131
  • Green
  • Light
  • Nearest: Green yellow

#AFF131 is a green with RGB values 175, 241, 49 and HSL 81°, 87%, 57%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#AFF131#AFF131
HEX#AFF131
RGBrgb(175, 241, 49)
RGB (0–1)0.6863, 0.9451, 0.1922
RGB percentages68.6%, 94.5%, 19.2%
HSLhsl(80.6, 87.3%, 56.9%)
HSV / HSBhsv(80.6, 79.7%, 94.5%)
CMYK27.4%, 0%, 79.7%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,530,545
CSS custom property--colour: #AFF131;

Brightness & contrast

Relative luminance0.72246WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.45:1
Contrast with white1.36:1WCAG normal text: Fail
Contrast with black15.45:1WCAG normal text: AAA
Greyscale equivalent#D5D5D5
Inverted#500ECE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FDE000no red cones; affects about 1% of men; ΔE 40 from the original
Deuteranopia#F4DC47no green cones; the most common form, about 1% of men; ΔE 38.8 from the original
Tritanopia#B6E6CEno blue cones; rare, and affects men and women equally; ΔE 75.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.36:1WCAG large text: Fail
Contrast with black, large text15.45:1WCAG large text: AAA

Named colours

Green yellow · ΔE 8.6Yellow green · ΔE 18Lawn green · ΔE 23.1Chartreuse · ΔE 23.6Yellow · ΔE 30.8Limegreen · ΔE 31.1
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 8.61, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7331F1
Analogous#F1D331, #4FF131
Triadic#31AFF1, #F131AF
Split complementary#314FF1, #D331F1
Tetradic#31F1D3, #7331F1, #F1314F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FEF0
Lighter +30%#E7FBC0
Lighter +20%#D4F791
Lighter +10%#C2F461
Darker −10%#98E00F
Darker −20%#78B00C
Darker −30%#578009
Darker −40%#375105
More saturated +25%#B3FF23
Less saturated −25%#A6D54D

Channel breakdown

R175
G241
B49
Red175 (68.6%)
Green241 (94.5%)
Blue49 (19.2%)
Hue80.63°
Saturation (HSL)87.27%
Lightness56.86%
Dominant channelGreen
Hex per channelR AF · G F1 · B 31

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Every value on this page was computed from “aff131” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.