#21f29e

Color #21f29e

A vivid, highly saturated medium green.

Closest named color Medium Spring Green #00fa9a · ΔE 7.24 Nearest Tailwind class green-300 #7bf1a8 · ΔE 4.8

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#21f29e

RGB

rgb(33, 242, 158)

HSL

hsl(155.9, 88.9%, 53.9%)

HSV / HSB

hsv(155.9, 86.4%, 94.9%)

CMYK

cmyk(86.4%, 0%, 34.7%, 5.1%)

LAB

lab(85.14, -65.87, 27.53)

LCH

lch(85.14, 71.39, 157.32)

OKLCH

oklch(84.9%, 0.191, 158.73)

HWB

hwb(155.9, 12.9%, 5.1%)

Harmony colors

Complementary

#f22175

Analogous

#21f235

#21f29e

#21ddf2

Triadic

#21f29e

#9e21f2

#f29e21

Split-complementary

#21f29e

#f221dd

#f23521

Tetradic

#21f29e

#2175f2

#f22175

#f29e21

Square

#21f29e

#3521f2

#f22175

#ddf221

Shades

Color #21f29e mixed toward black.

#0dd887

#0aad6c

#088251

#055736

#032b1b

Tints

Color #21f29e mixed toward white.

#46f4ae

#6bf6be

#90f8ce

#b5fbdf

#dafdef

Tones

Color #21f29e mixed toward gray.

#32e19b

#44cf97

#55be94

#67ac90

#789b8d

Accessibility

Aa White text on this color

1.47:1

Aa Black text on this color

14.26:1

Black text reads better on this background (14.26:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#a8aab7 · ΔE 34

Deuteranopia

#9e90bc · ΔE 44.8

Tritanopia

#45c8cc · ΔE 24.3

Achromatopsia

#d5d5d5 · ΔE 27.6

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

Code

CSS

background-color: #21f29e;

Tailwind (arbitrary value)

bg-[#21f29e]

Related colors

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#21f29e (#21f29e) is rgb(33, 242, 158) in RGB.

No, #21f29e 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 #21f29e, or check how it holds up for accessibility.

Generate a palette → Check contrast