Recognised as Colour

#21FF1E

#21FF1E
Green
Light
Nearest: Lime

#21FF1E is a green with RGB values 33, 255, 30 and HSL 119°, 100%, 56%. 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

#21FF1E#21FF1E

HEX#21FF1E

RGBrgb(33, 255, 30)

RGB (0–1)0.1294, 1, 0.1176

RGB percentages12.9%, 100%, 11.8%

HSLhsl(119.2, 100%, 55.9%)

HSV / HSBhsv(119.2, 88.2%, 100%)

CMYK87.1%, 0%, 88.2%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,227,998

CSS custom property--colour: #21FF1E;

Brightness & contrast

Relative luminance0.71937WCAG 2.x, 0 is black and 1 is white

Perceived brightness196.5 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.39:1

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

Contrast with black15.39:1WCAG normal text: AAA

Greyscale equivalent#C0C0C0

Inverted#DE00E1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE600no red cones; affects about 1% of men; ΔE 75.4 from the original

Deuteranopia#EFD743no green cones; the most common form, about 1% of men; ΔE 77.5 from the original

Tritanopia#00F7D9no blue cones; rare, and affects men and women equally; ΔE 84.7 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 text15.39:1WCAG large text: AAA

Named colours

Lime · ΔE 3.5 Lawn green · ΔE 17 Chartreuse · ΔE 17.1 Limegreen · ΔE 29.7 Green yellow · ΔE 32 Spring green · ΔE 34

Nearest named CSS colourLime (#00FF00)ΔE 3.55, a close match

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FC1EFF

Analogous#92FF1E, #1EFF8B

Triadic#1E21FF, #FF1E21

Split complementary#8C1EFF, #FF1E91

Tetradic#1E91FF, #FC1EFF, #FF8B1E

Tints, shades & saturation

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

Lighter +40%#EAFFEA

Lighter +30%#B8FFB7

Lighter +20%#86FF84

Lighter +10%#53FF51

Darker −10%#03EA00

Darker −20%#02B700

Darker −30%#028400

Darker −40%#015100

More saturated +25%#21FF1E

Less saturated −25%#3CE33A

Channel breakdown

R33

G255

B30

Red33 (12.9%)

Green255 (100%)

Blue30 (11.8%)

Hue119.2°

Saturation (HSL)100%

Lightness55.88%

Dominant channelGreen

Hex per channelR 21 · G FF · B 1E

Keep nerding

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

#21FF1E

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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