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Recognised as Colour

#A5FF3F

  • #A5FF3F
  • Green
  • Light
  • Nearest: Green yellow

#A5FF3F is a green with RGB values 165, 255, 63 and HSL 88°, 100%, 62%. It is a light colour, so black text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#A5FF3F#A5FF3F
HEX#A5FF3F
RGBrgb(165, 255, 63)
RGB (0–1)0.6471, 1, 0.2471
RGB percentages64.7%, 100%, 24.7%
HSLhsl(88.1, 100%, 62.4%)
HSV / HSBhsv(88.1, 75.3%, 100%)
CMYK35.3%, 0%, 75.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,878,783
CSS custom property--colour: #A5FF3F;

Brightness & contrast

Relative luminance0.79878WCAG 2.x, 0 is black and 1 is white
Perceived brightness216.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.98:1
Contrast with white1.24:1WCAG normal text: Fail
Contrast with black16.98:1WCAG normal text: AAA
Greyscale equivalent#DEDEDE
Inverted#5A00C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEB09no red cones; affects about 1% of men; ΔE 44.6 from the original
Deuteranopia#FEE553no green cones; the most common form, about 1% of men; ΔE 47.7 from the original
Tritanopia#A7F4DBno blue cones; rare, and affects men and women equally; ΔE 77 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.24:1WCAG large text: Fail
Contrast with black, large text16.98:1WCAG large text: AAA

Named colours

Green yellow · ΔE 5.2Lawn green · ΔE 15.7Chartreuse · ΔE 16.2Yellow green · ΔE 24.7Limegreen · ΔE 27.7Lime · ΔE 32.5
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 5.2, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#993FFF
Analogous#FFF93F, #45FF3F
Triadic#3FA5FF, #FF3FA5
Split complementary#3F45FF, #F93FFF
Tetradic#3FFFF9, #993FFF, #FF3F45

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EDFFD8
Lighter +20%#D5FFA5
Lighter +10%#BDFF72
Darker −10%#8DFF0C
Darker −20%#73D800
Darker −30%#58A500
Darker −40%#3D7200
More saturated +25%#A5FF3F
Less saturated −25%#A3E757

Channel breakdown

R165
G255
B63
Red165 (64.7%)
Green255 (100%)
Blue63 (24.7%)
Hue88.13°
Saturation (HSL)100%
Lightness62.35%
Dominant channelGreen
Hex per channelR A5 · G FF · B 3F

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Every value on this page was computed from “a5ff3f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.