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Colour

#80DD23

  • #80DD23
  • Green
  • Light
  • Nearest: Green yellow

#80DD23 is a green with RGB values 128, 221, 35 and HSL 90°, 73%, 50%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#80DD23#80DD23
HEX#80DD23
RGBrgb(128, 221, 35)
RGB (0–1)0.502, 0.8667, 0.1373
RGB percentages50.2%, 86.7%, 13.7%
HSLhsl(90, 73.2%, 50.2%)
HSV / HSBhsv(90, 84.2%, 86.7%)
CMYK42.1%, 0%, 84.2%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,445,219
CSS custom property--colour: #80DD23;

Brightness & contrast

Relative luminance0.56423WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.28:1
Contrast with white1.71:1WCAG normal text: Fail
Contrast with black12.28:1WCAG normal text: AAA
Greyscale equivalent#BCBCBC
Inverted#7F22DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E6CB00no red cones; affects about 1% of men; ΔE 48.9 from the original
Deuteranopia#DAC33Cno green cones; the most common form, about 1% of men; ΔE 48.8 from the original
Tritanopia#7FD4BDno blue cones; rare, and affects men and women equally; ΔE 73.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.71:1WCAG large text: Fail
Contrast with black, large text12.28:1WCAG large text: AAA

Named colours

Green yellow · ΔE 15.1Yellow green · ΔE 18.1Limegreen · ΔE 18.6Lawn green · ΔE 19.9Chartreuse · ΔE 21Lime · ΔE 34.1
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 15.05, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8023DD
Analogous#DDDD23, #23DD23
Triadic#2380DD, #DD2380
Split complementary#2323DD, #DD23DD
Tetradic#23DDDD, #8023DD, #DD2323

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E6F8D4
Lighter +30%#CDF1A8
Lighter +20%#B3EB7B
Lighter +10%#9AE44F
Darker −10%#67B21B
Darker −20%#4D8515
Darker −30%#34590E
Darker −40%#1A2D07
More saturated +25%#80FD03
Less saturated −25%#80BD43

Channel breakdown

R128
G221
B35
Red128 (50.2%)
Green221 (86.7%)
Blue35 (13.7%)
Hue90°
Saturation (HSL)73.23%
Lightness50.2%
Dominant channelGreen
Hex per channelR 80 · G DD · B 23

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Every value on this page was computed from “80dd23” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.