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Recognised as Colour

#A3FA42

  • #A3FA42
  • Green
  • Light
  • Nearest: Green yellow

#A3FA42 is a green with RGB values 163, 250, 66 and HSL 88°, 95%, 62%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#A3FA42#A3FA42
HEX#A3FA42
RGBrgb(163, 250, 66)
RGB (0–1)0.6392, 0.9804, 0.2588
RGB percentages63.9%, 98%, 25.9%
HSLhsl(88.4, 94.8%, 62%)
HSV / HSBhsv(88.4, 73.6%, 98%)
CMYK34.8%, 0%, 73.6%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,746,434
CSS custom property--colour: #A3FA42;

Brightness & contrast

Relative luminance0.76551WCAG 2.x, 0 is black and 1 is white
Perceived brightness212.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.31:1
Contrast with white1.29:1WCAG normal text: Fail
Contrast with black16.31:1WCAG normal text: AAA
Greyscale equivalent#DADADA
Inverted#5C05BD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE719no red cones; affects about 1% of men; ΔE 45.2 from the original
Deuteranopia#F9E054no green cones; the most common form, about 1% of men; ΔE 46.7 from the original
Tritanopia#A5F0D7no blue cones; rare, and affects men and women equally; ΔE 74.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.29:1WCAG large text: Fail
Contrast with black, large text16.31:1WCAG large text: AAA

Named colours

Green yellow · ΔE 7.4Lawn green · ΔE 18.1Chartreuse · ΔE 18.7Yellow green · ΔE 21.8Limegreen · ΔE 26.1Lime · ΔE 34.3
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 7.44, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9942FA
Analogous#FAF542, #47FA42
Triadic#42A3FA, #FA42A3
Split complementary#4247FA, #F542FA
Tetradic#42FAF5, #9942FA, #FA4247

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#ECFED7
Lighter +20%#D3FDA5
Lighter +10%#BBFB74
Darker −10%#8BF910
Darker −20%#71D006
Darker −30%#569F04
Darker −40%#3B6D03
More saturated +25%#A3FF3D
Less saturated −25%#A2E25A

Channel breakdown

R163
G250
B66
Red163 (63.9%)
Green250 (98%)
Blue66 (25.9%)
Hue88.37°
Saturation (HSL)94.85%
Lightness61.96%
Dominant channelGreen
Hex per channelR A3 · G FA · B 42

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Every value on this page was computed from “a3fa42” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.