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Recognised as Colour

#18DF22

  • #18DF22
  • Green
  • Light
  • Nearest: Limegreen

#18DF22 is a green with RGB values 24, 223, 34 and HSL 123°, 81%, 48%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#18DF22#18DF22
HEX#18DF22
RGBrgb(24, 223, 34)
RGB (0–1)0.0941, 0.8745, 0.1333
RGB percentages9.4%, 87.5%, 13.3%
HSLhsl(123, 80.6%, 48.4%)
HSV / HSBhsv(123, 89.2%, 87.5%)
CMYK89.2%, 0%, 84.8%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,629,986
CSS custom property--colour: #18DF22;

Brightness & contrast

Relative luminance0.53085WCAG 2.x, 0 is black and 1 is white
Perceived brightness171.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.62:1
Contrast with white1.81:1WCAG normal text: Fail
Contrast with black11.62:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#E720DD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E4C900no red cones; affects about 1% of men; ΔE 70.5 from the original
Deuteranopia#D1BB3Dno green cones; the most common form, about 1% of men; ΔE 70.5 from the original
Tritanopia#00D8BEno blue cones; rare, and affects men and women equally; ΔE 75 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.81:1WCAG large text: Fail
Contrast with black, large text11.62:1WCAG large text: AAA

Named colours

Limegreen · ΔE 13.9Lime · ΔE 18.9Lawn green · ΔE 19.7Chartreuse · ΔE 20.8Spring green · ΔE 25.9Green yellow · ΔE 29.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 13.86, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF18D5
Analogous#72DF18, #18DF85
Triadic#2218DF, #DF2218
Split complementary#8518DF, #DF1872
Tetradic#1872DF, #DF18D5, #DF8518

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAF9CC
Lighter +30%#9CF4A0
Lighter +20%#6EEF74
Lighter +10%#40EA48
Darker −10%#13B11B
Darker −20%#0E8314
Darker −30%#09550D
Darker −40%#042706
More saturated +25%#00F70C
Less saturated −25%#37C03E

Channel breakdown

R24
G223
B34
Red24 (9.4%)
Green223 (87.5%)
Blue34 (13.3%)
Hue123.02°
Saturation (HSL)80.57%
Lightness48.43%
Dominant channelGreen
Hex per channelR 18 · G DF · B 22

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Every value on this page was computed from “18df22” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.