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Recognised as Colour

#ADFF1C

  • #ADFF1C
  • Green
  • Light
  • Nearest: Green yellow

#ADFF1C is a green with RGB values 173, 255, 28 and HSL 82°, 100%, 55%. It is a light colour, so black text on it reaches 17.1:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#ADFF1C#ADFF1C
HEX#ADFF1C
RGBrgb(173, 255, 28)
RGB (0–1)0.6784, 1, 0.1098
RGB percentages67.8%, 100%, 11%
HSLhsl(81.7, 100%, 55.5%)
HSV / HSBhsv(81.7, 89%, 100%)
CMYK32.2%, 0%, 89%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,403,036
CSS custom property--colour: #ADFF1C;

Brightness & contrast

Relative luminance0.80488WCAG 2.x, 0 is black and 1 is white
Perceived brightness217.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.1:1
Contrast with white1.23:1WCAG normal text: Fail
Contrast with black17.1:1WCAG normal text: AAA
Greyscale equivalent#DDDDDD
Inverted#5200E3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEC00no red cones; affects about 1% of men; ΔE 41 from the original
Deuteranopia#FFE63Fno green cones; the most common form, about 1% of men; ΔE 45.4 from the original
Tritanopia#B2F3D9no blue cones; rare, and affects men and women equally; ΔE 84.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.23:1WCAG large text: Fail
Contrast with black, large text17.1:1WCAG large text: AAA

Named colours

Green yellow · ΔE 3.7Lawn green · ΔE 15.1Chartreuse · ΔE 15.2Yellow green · ΔE 28.6Yellow · ΔE 33.1Lime · ΔE 33.5
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 3.68, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6E1CFF
Analogous#FFDF1C, #3CFF1C
Triadic#1CADFF, #FF1CAD
Split complementary#1C3CFF, #DF1CFF
Tetradic#1CFFDF, #6E1CFF, #FF1C3C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7FFE8
Lighter +30%#E4FFB5
Lighter +20%#D2FF82
Lighter +10%#BFFF4F
Darker −10%#94E800
Darker −20%#74B500
Darker −30%#538200
Darker −40%#324F00
More saturated +25%#ADFF1C
Less saturated −25%#A5E338

Channel breakdown

R173
G255
B28
Red173 (67.8%)
Green255 (100%)
Blue28 (11%)
Hue81.67°
Saturation (HSL)100%
Lightness55.49%
Dominant channelGreen
Hex per channelR AD · G FF · B 1C

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Every value on this page was computed from “adff1c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.