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Colour

#A1DE00

  • #A1DE00
  • Green
  • Light
  • Nearest: Green yellow

#A1DE00 is a green with RGB values 161, 222, 0 and HSL 76°, 100%, 44%. It is a light colour, so black text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#A1DE00#A1DE00
HEX#A1DE00
RGBrgb(161, 222, 0)
RGB (0–1)0.6314, 0.8706, 0
RGB percentages63.1%, 87.1%, 0%
HSLhsl(76.5, 100%, 43.5%)
HSV / HSBhsv(76.5, 100%, 87.1%)
CMYK27.5%, 0%, 100%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,608,128
CSS custom property--colour: #A1DE00;

Brightness & contrast

Relative luminance0.5982WCAG 2.x, 0 is black and 1 is white
Perceived brightness191.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.96:1
Contrast with white1.62:1WCAG normal text: Fail
Contrast with black12.96:1WCAG normal text: AAA
Greyscale equivalent#C1C1C1
Inverted#5E21FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EACE00no red cones; affects about 1% of men; ΔE 37.9 from the original
Deuteranopia#E2CA2Eno green cones; the most common form, about 1% of men; ΔE 37.6 from the original
Tritanopia#A8D3BDno blue cones; rare, and affects men and women equally; ΔE 78.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.62:1WCAG large text: Fail
Contrast with black, large text12.96:1WCAG large text: AAA

Named colours

Green yellow · ΔE 13.4Yellow green · ΔE 15.7Lawn green · ΔE 25.3Chartreuse · ΔE 26Yellow · ΔE 30.8Limegreen · ΔE 31.1
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 13.36, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3D00DE
Analogous#DEAC00, #32DE00
Triadic#00A1DE, #DE00A1
Split complementary#0032DE, #AC00DE
Tetradic#00DEAC, #3D00DE, #DE0032

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E8FFAB
Lighter +30%#DAFF78
Lighter +20%#CCFF45
Lighter +10%#BEFF12
Darker −10%#7CAB00
Darker −20%#577800
Darker −30%#324500
Darker −40%#0D1200
More saturated +25%#A1DE00
Less saturated −25%#95C21C

Channel breakdown

R161
G222
B0
Red161 (63.1%)
Green222 (87.1%)
Blue0 (0%)
Hue76.49°
Saturation (HSL)100%
Lightness43.53%
Dominant channelGreen
Hex per channelR A1 · G DE · B 00

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Every value on this page was computed from “a1de00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.