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Colour

#A1DF63

  • #A1DF63
  • Green
  • Light
  • Nearest: Yellow green

#A1DF63 is a green with RGB values 161, 223, 99 and HSL 90°, 66%, 63%. It is a light colour, so black text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A1DF63#A1DF63
HEX#A1DF63
RGBrgb(161, 223, 99)
RGB (0–1)0.6314, 0.8745, 0.3882
RGB percentages63.1%, 87.5%, 38.8%
HSLhsl(90, 66%, 63.1%)
HSV / HSBhsv(90, 55.6%, 87.5%)
CMYK27.8%, 0%, 55.6%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,608,483
CSS custom property--colour: #A1DF63;

Brightness & contrast

Relative luminance0.61253WCAG 2.x, 0 is black and 1 is white
Perceived brightness195.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.25:1
Contrast with white1.58:1WCAG normal text: Fail
Contrast with black13.25:1WCAG normal text: AAA
Greyscale equivalent#C9C9C9
Inverted#5E209C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E8D057no red cones; affects about 1% of men; ΔE 35.1 from the original
Deuteranopia#DFCC6Bno green cones; the most common form, about 1% of men; ΔE 34.3 from the original
Tritanopia#A3D7C4no blue cones; rare, and affects men and women equally; ΔE 53.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.58:1WCAG large text: Fail
Contrast with black, large text13.25:1WCAG large text: AAA

Named colours

Yellow green · ΔE 14.3Light green · ΔE 18.4Pale green · ΔE 19.2Limegreen · ΔE 30.1Olivedrab · ΔE 30.4Green yellow · ΔE 32.3
Nearest named CSS colourYellow green (#9ACD32)ΔE 14.34, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A163DF
Analogous#DFDF63, #63DF63
Triadic#63A1DF, #DF63A1
Split complementary#6363DF, #DF63DF
Tetradic#63DFDF, #A163DF, #DF6363

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EDF9E2
Lighter +20%#D4F0B8
Lighter +10%#BAE88D
Darker −10%#88D639
Darker −20%#6EB725
Darker −30%#548C1D
Darker −40%#3B6214
More saturated +25%#A1F74B
Less saturated −25%#A1C87A

Channel breakdown

R161
G223
B99
Red161 (63.1%)
Green223 (87.5%)
Blue99 (38.8%)
Hue90°
Saturation (HSL)65.96%
Lightness63.14%
Dominant channelGreen
Hex per channelR A1 · G DF · B 63

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Every value on this page was computed from “a1df63” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.