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Recognised as Colour

#A3EF24

  • #A3EF24
  • Green
  • Light
  • Nearest: Green yellow

#A3EF24 is a green with RGB values 163, 239, 36 and HSL 82°, 86%, 54%. It is a light colour, so black text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#A3EF24#A3EF24
HEX#A3EF24
RGBrgb(163, 239, 36)
RGB (0–1)0.6392, 0.9373, 0.1412
RGB percentages63.9%, 93.7%, 14.1%
HSLhsl(82.5, 86.4%, 53.9%)
HSV / HSBhsv(82.5, 84.9%, 93.7%)
CMYK31.8%, 0%, 84.9%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,743,588
CSS custom property--colour: #A3EF24;

Brightness & contrast

Relative luminance0.69647WCAG 2.x, 0 is black and 1 is white
Perceived brightness204 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.93:1
Contrast with white1.41:1WCAG normal text: Fail
Contrast with black14.93:1WCAG normal text: AAA
Greyscale equivalent#D0D0D0
Inverted#5C10DB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FBDD00no red cones; affects about 1% of men; ΔE 44 from the original
Deuteranopia#F0D83Fno green cones; the most common form, about 1% of men; ΔE 42.8 from the original
Tritanopia#A8E4CCno blue cones; rare, and affects men and women equally; ΔE 78.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.41:1WCAG large text: Fail
Contrast with black, large text14.93:1WCAG large text: AAA

Named colours

Green yellow · ΔE 6.2Lawn green · ΔE 18.9Chartreuse · ΔE 19.5Yellow green · ΔE 20.4Limegreen · ΔE 28.9Yellow · ΔE 33.6
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 6.2, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7024EF
Analogous#EFD624, #3DEF24
Triadic#24A3EF, #EF24A3
Split complementary#243DEF, #D624EF
Tetradic#24EFD6, #7024EF, #EF243D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F3FDE2
Lighter +30%#DFF9B3
Lighter +20%#CBF683
Lighter +10%#B7F254
Darker −10%#88D10F
Darker −20%#69A10C
Darker −30%#4A7208
Darker −40%#2B4205
More saturated +25%#A7FF14
Less saturated −25%#9CD241

Channel breakdown

R163
G239
B36
Red163 (63.9%)
Green239 (93.7%)
Blue36 (14.1%)
Hue82.46°
Saturation (HSL)86.38%
Lightness53.92%
Dominant channelGreen
Hex per channelR A3 · G EF · B 24

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Every value on this page was computed from “a3ef24” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.