#428e52

Color #428e52

A muted medium green.

Closest named color Sea Green #2e8b57 · ΔE 5.73 Nearest Tailwind class emerald-600 #009966 · ΔE 6.5

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Conversions

HEX

#428e52

RGB

rgb(66, 142, 82)

HSL

hsl(132.6, 36.5%, 40.8%)

HSV / HSB

hsv(132.6, 53.5%, 55.7%)

CMYK

cmyk(53.5%, 0%, 42.3%, 44.3%)

LAB

lab(53.07, -37.22, 24.97)

LCH

lch(53.07, 44.82, 146.14)

OKLCH

oklch(58.3%, 0.1183, 148.51)

HWB

hwb(132.6, 25.9%, 44.3%)

Harmony colors

Complementary

#8e427e

Analogous

#588e42

#428e52

#428e78

Triadic

#428e52

#52428e

#8e5242

Split-complementary

#428e52

#78428e

#8e4258

Tetradic

#428e52

#427e8e

#8e427e

#8e5242

Square

#428e52

#42588e

#8e427e

#8e7842

Shades

Color #428e52 mixed toward black.

#377644

#2c5f37

#214729

#162f1b

#0b180e

Tints

Color #428e52 mixed toward white.

#53af67

#76bf85

#98cfa4

#badfc2

#ddefe1

Tones

Color #428e52 mixed toward gray.

#488856

#4f8159

#557b5d

#5b7561

#626e64

Accessibility

Aa White text on this color

4.02:1

Aa Black text on this color

5.22:1

Black text reads better on this background (5.22:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6b6c65 · ΔE 22.5

Deuteranopia

#676169 · ΔE 31.2

Tritanopia

#487173 · ΔE 22.4

Achromatopsia

#7f7f7f · ΔE 23.9

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

Code

CSS

background-color: #428e52;

Tailwind (arbitrary value)

bg-[#428e52]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#428e52 (#428e52) is rgb(66, 142, 82) in RGB.

No, #428e52 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 #428e52, or check how it holds up for accessibility.

Generate a palette → Check contrast