#426e57

Color #426e57

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 18.87 Nearest Tailwind class emerald-700 #007a55 · ΔE 8

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Conversions

HEX

#426e57

RGB

rgb(66, 110, 87)

HSL

hsl(148.6, 25%, 34.5%)

HSV / HSB

hsv(148.6, 40%, 43.1%)

CMYK

cmyk(40%, 0%, 20.9%, 56.9%)

LAB

lab(42.76, -20.89, 8.1)

LCH

lch(42.76, 22.41, 158.81)

OKLCH

oklch(49.9%, 0.0616, 160.27)

HWB

hwb(148.6, 25.9%, 56.9%)

Harmony colors

Complementary

#6e4259

Analogous

#436e42

#426e57

#426e6d

Triadic

#426e57

#57426e

#6e5742

Split-complementary

#426e57

#6d426e

#6e4243

Tetradic

#426e57

#42596e

#6e4259

#6e5742

Square

#426e57

#42436e

#6e4259

#6e6d42

Shades

Color #426e57 mixed toward black.

#375c48

#2c493a

#21372b

#16251d

#0b120e

Tints

Color #426e57 mixed toward white.

#579172

#74ab8e

#97c0ab

#b9d5c7

#dceae3

Tones

Color #426e57 mixed toward gray.

#466a57

#496757

#4d6357

#515f58

#545c58

Accessibility

Aa White text on this color

5.83:1

Aa Black text on this color

3.6:1

White text reads better on this background (5.83:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#58595d · ΔE 20.4

Deuteranopia

#56525f · ΔE 26.1

Tritanopia

#456263 · ΔE 11.8

Achromatopsia

#656565 · ΔE 18.5

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

Code

CSS

background-color: #426e57;

Tailwind (arbitrary value)

bg-[#426e57]

Related colors

Spring Green #00ff7f

Mint Cream #f5fffa

Medium Sea Green #3cb371

Sea Green #2e8b57

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#426e57 (#426e57) is rgb(66, 110, 87) in RGB.

No, #426e57 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 #426e57, or check how it holds up for accessibility.

Generate a palette → Check contrast