Recognised as Colour

#33FF01

#33FF01
Green
Light
Nearest: Lime

#33FF01 is a green with RGB values 51, 255, 1 and HSL 108°, 100%, 50%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#33FF01#33FF01

HEX#33FF01

RGBrgb(51, 255, 1)

RGB (0–1)0.2, 1, 0.0039

RGB percentages20%, 100%, 0.4%

HSLhsl(108.2, 100%, 50.2%)

HSV / HSBhsv(108.2, 99.6%, 100%)

CMYK80%, 0%, 99.6%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,407,617

CSS custom property--colour: #33FF01;

Brightness & contrast

Relative luminance0.72226WCAG 2.x, 0 is black and 1 is white

Perceived brightness197.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.45:1

Contrast with white1.36:1WCAG normal text: Fail

Contrast with black15.45:1WCAG normal text: AAA

Greyscale equivalent#C1C1C1

Inverted#CC00FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE600no red cones; affects about 1% of men; ΔE 74 from the original

Deuteranopia#F0D73Ano green cones; the most common form, about 1% of men; ΔE 76.4 from the original

Tritanopia#00F7D9no blue cones; rare, and affects men and women equally; ΔE 87.4 from the original

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

Contrast with white, large text1.36:1WCAG large text: Fail

Contrast with black, large text15.45:1WCAG large text: AAA

Named colours

Lime · ΔE 3.1 Chartreuse · ΔE 15.3 Lawn green · ΔE 15.3 Green yellow · ΔE 30.9 Limegreen · ΔE 31.3 Spring green · ΔE 37

Nearest named CSS colourLime (#00FF00)ΔE 3.13, a close match

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#CD01FF

Analogous#B2FF01, #01FF4E

Triadic#0133FF, #FF0133

Split complementary#4E01FF, #FF01B2

Tetradic#01B2FF, #CD01FF, #FF4E01

Tints, shades & saturation

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

Lighter +40%#D7FFCD

Lighter +30%#AEFF9A

Lighter +20%#85FF67

Lighter +10%#5CFF34

Darker −10%#28CD00

Darker −20%#1E9A00

Darker −30%#146700

Darker −40%#0A3400

More saturated +25%#33FF01

Less saturated −25%#46DF21

Channel breakdown

R51

G255

Red51 (20%)

Green255 (100%)

Blue1 (0.4%)

Hue108.19°

Saturation (HSL)100%

Lightness50.2%

Dominant channelGreen

Hex per channelR 33 · G FF · B 01

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#33FF01

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

Nerdulate something else