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Colour

#20DD21

  • #20DD21
  • Green
  • Light
  • Nearest: Limegreen

#20DD21 is a green with RGB values 32, 221, 33 and HSL 120°, 75%, 50%. It is a light colour, so black text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#20DD21#20DD21
HEX#20DD21
RGBrgb(32, 221, 33)
RGB (0–1)0.1255, 0.8667, 0.1294
RGB percentages12.5%, 86.7%, 12.9%
HSLhsl(120.3, 74.7%, 49.6%)
HSV / HSBhsv(120.3, 85.5%, 86.7%)
CMYK85.5%, 0%, 85.1%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,153,761
CSS custom property--colour: #20DD21;

Brightness & contrast

Relative luminance0.5213WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.43:1
Contrast with white1.84:1WCAG normal text: Fail
Contrast with black11.43:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#DF22DE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E2C700no red cones; affects about 1% of men; ΔE 69.5 from the original
Deuteranopia#CFBA3Cno green cones; the most common form, about 1% of men; ΔE 68.9 from the original
Tritanopia#00D6BCno blue cones; rare, and affects men and women equally; ΔE 74.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.84:1WCAG large text: Fail
Contrast with black, large text11.43:1WCAG large text: AAA

Named colours

Limegreen · ΔE 12.8Lawn green · ΔE 19.8Lime · ΔE 20Chartreuse · ΔE 20.9Spring green · ΔE 26Green yellow · ΔE 29
Nearest named CSS colourLimegreen (#32CD32)ΔE 12.78, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DD20DC
Analogous#7EDD20, #20DD7F
Triadic#2120DD, #DD2120
Split complementary#7F20DD, #DD207E
Tetradic#207EDD, #DD20DC, #DD7F20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1F8D1
Lighter +30%#A4F2A5
Lighter +20%#78EB78
Lighter +10%#4BE54C
Darker −10%#1AB01A
Darker −20%#138414
Darker −30%#0D570D
Darker −40%#062B06
More saturated +25%#00FD02
Less saturated −25%#40BD40

Channel breakdown

R32
G221
B33
Red32 (12.5%)
Green221 (86.7%)
Blue33 (12.9%)
Hue120.32°
Saturation (HSL)74.7%
Lightness49.61%
Dominant channelGreen
Hex per channelR 20 · G DD · B 21

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Every value on this page was computed from “20dd21” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.