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Colour

#A3FF02

  • #A3FF02
  • Green
  • Light
  • Nearest: Green yellow

#A3FF02 is a green with RGB values 163, 255, 2 and HSL 82°, 100%, 50%. It is a light colour, so black text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#A3FF02#A3FF02
HEX#A3FF02
RGBrgb(163, 255, 2)
RGB (0–1)0.6392, 1, 0.0078
RGB percentages63.9%, 100%, 0.8%
HSLhsl(81.8, 100%, 50.4%)
HSV / HSBhsv(81.8, 99.2%, 100%)
CMYK36.1%, 0%, 99.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,747,650
CSS custom property--colour: #A3FF02;

Brightness & contrast

Relative luminance0.79311WCAG 2.x, 0 is black and 1 is white
Perceived brightness214.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.86:1
Contrast with white1.25:1WCAG normal text: Fail
Contrast with black16.86:1WCAG normal text: AAA
Greyscale equivalent#D9D9D9
Inverted#5C00FD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEB00no red cones; affects about 1% of men; ΔE 45.1 from the original
Deuteranopia#FEE438no green cones; the most common form, about 1% of men; ΔE 49.5 from the original
Tritanopia#A6F4D9no blue cones; rare, and affects men and women equally; ΔE 86.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.25:1WCAG large text: Fail
Contrast with black, large text16.86:1WCAG large text: AAA

Named colours

Green yellow · ΔE 7.1Chartreuse · ΔE 11.4Lawn green · ΔE 11.6Lime · ΔE 29.9Yellow green · ΔE 31.8Limegreen · ΔE 33.7
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 7.11, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5E02FF
Analogous#FFDC02, #25FF02
Triadic#02A3FF, #FF02A3
Split complementary#0225FF, #DC02FF
Tetradic#02FFDC, #5E02FF, #FF0225

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDFFCE
Lighter +30%#DBFF9B
Lighter +20%#C8FF68
Lighter +10%#B6FF35
Darker −10%#83CE00
Darker −20%#639B00
Darker −30%#426800
Darker −40%#223500
More saturated +25%#A3FF02
Less saturated −25%#9ADF22

Channel breakdown

R163
G255
B2
Red163 (63.9%)
Green255 (100%)
Blue2 (0.8%)
Hue81.82°
Saturation (HSL)100%
Lightness50.39%
Dominant channelGreen
Hex per channelR A3 · G FF · B 02

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Every value on this page was computed from “a3ff02” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.