Colour

#80FF01

#80FF01
Green
Light
Nearest: Chartreuse

#80FF01 is a green with RGB values 128, 255, 1 and HSL 90°, 100%, 50%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Chartreuse.

Colour values

#80FF01#80FF01

HEX#80FF01

RGBrgb(128, 255, 1)

RGB (0–1)0.502, 1, 0.0039

RGB percentages50.2%, 100%, 0.4%

HSLhsl(90, 100%, 50.2%)

HSV / HSBhsv(90, 99.6%, 100%)

CMYK49.8%, 0%, 99.6%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,453,889

CSS custom property--colour: #80FF01;

Brightness & contrast

Relative luminance0.76111WCAG 2.x, 0 is black and 1 is white

Perceived brightness207.5 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.22:1

Contrast with white1.29:1WCAG normal text: Fail

Contrast with black16.22:1WCAG normal text: AAA

Greyscale equivalent#D2D2D2

Inverted#7F00FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE900no red cones; affects about 1% of men; ΔE 57.1 from the original

Deuteranopia#F8DE39no green cones; the most common form, about 1% of men; ΔE 61 from the original

Tritanopia#7AF5D9no blue cones; rare, and affects men and women equally; ΔE 87 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text1.29:1WCAG large text: Fail

Contrast with black, large text16.22:1WCAG large text: AAA

Named colours

Chartreuse · ΔE 0.3 Lawn green · ΔE 1.3 Green yellow · ΔE 15.9 Lime · ΔE 18.7 Limegreen · ΔE 29.8 Yellow green · ΔE 37.9

Nearest named CSS colourChartreuse (#7FFF00)ΔE 0.3, indistinguishable to the eye

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#8001FF

Analogous#FFFF01, #01FF01

Triadic#0180FF, #FF0180

Split complementary#0101FF, #FF01FF

Tetradic#01FFFF, #8001FF, #FF0101

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#E6FFCD

Lighter +30%#CCFF9A

Lighter +20%#B3FF67

Lighter +10%#9AFF34

Darker −10%#67CD00

Darker −20%#4D9A00

Darker −30%#346700

Darker −40%#1A3400

More saturated +25%#80FF01

Less saturated −25%#80DF21

Channel breakdown

R128

G255

Red128 (50.2%)

Green255 (100%)

Blue1 (0.4%)

Hue90°

Saturation (HSL)100%

Lightness50.2%

Dominant channelGreen

Hex per channelR 80 · G FF · B 01

Keep nerding

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#80FF01

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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