#21db49

Color #21db49

A vivid, highly saturated medium green.

Closest named color Lime Green #32cd32 · ΔE 7.27 Nearest Tailwind class green-500 #00c950 · ΔE 5

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Conversions

HEX

#21db49

RGB

rgb(33, 219, 73)

HSL

hsl(132.9, 73.8%, 49.4%)

HSV / HSB

hsv(132.9, 84.9%, 85.9%)

CMYK

cmyk(84.9%, 0%, 66.7%, 14.1%)

LAB

lab(76.96, -71.36, 57.43)

LCH

lch(76.96, 91.6, 141.17)

OKLCH

oklch(77.8%, 0.2335, 145.4)

HWB

hwb(132.9, 12.9%, 14.1%)

Harmony colors

Complementary

#db21b3

Analogous

#56db21

#21db49

#21dba6

Triadic

#21db49

#4921db

#db4921

Split-complementary

#21db49

#a621db

#db2156

Tetradic

#21db49

#21b3db

#db21b3

#db4921

Square

#21db49

#2156db

#db21b3

#dba621

Shades

Color #21db49 mixed toward black.

#1cb63d

#169231

#116d24

#0b4918

#06240c

Tints

Color #21db49 mixed toward white.

#44e366

#69e885

#8feea3

#b4f4c2

#daf9e0

Tones

Color #21db49 mixed toward gray.

#30cb52

#40bc5b

#4fac63

#5f9d6c

#6e8d75

Accessibility

Aa White text on this color

1.86:1

Aa Black text on this color

11.29:1

Black text reads better on this background (11.29:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#989a82 · ΔE 27.2

Deuteranopia

#8f828b · ΔE 47

Tritanopia

#3f9fa4 · ΔE 34.1

Achromatopsia

#bebebe · ΔE 29.9

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #21db49;

Tailwind (arbitrary value)

bg-[#21db49]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#21db49 (#21db49) is rgb(33, 219, 73) in RGB.

No, #21db49 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #21db49, or check how it holds up for accessibility.

Generate a palette → Check contrast