#39423b

Color #39423b

A nearly neutral, gray-leaning dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.23 Nearest Tailwind class olive-700 #474739 · ΔE 6

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Conversions

HEX

#39423b

RGB

rgb(57, 66, 59)

HSL

hsl(133.3, 7.3%, 24.1%)

HSV / HSB

hsv(133.3, 13.6%, 25.9%)

CMYK

cmyk(13.6%, 0%, 10.6%, 74.1%)

LAB

lab(26.97, -5.33, 3.02)

LCH

lch(26.97, 6.13, 150.46)

OKLCH

oklch(36.8%, 0.0168, 151.91)

HWB

hwb(133.3, 22.4%, 74.1%)

Harmony colors

Complementary

#423940

Analogous

#3b4239

#39423b

#39423f

Triadic

#39423b

#3b3942

#423b39

Split-complementary

#39423b

#3f3942

#42393b

Tetradic

#39423b

#394042

#423940

#423b39

Square

#39423b

#393b42

#423940

#423f39

Shades

Color #39423b mixed toward black.

#2f3731

#262c27

#1c211d

#131614

#090b0a

Tints

Color #39423b mixed toward white.

#57655a

#758779

#97a59a

#bac3bc

#dce1dd

Tones

Color #39423b mixed toward gray.

#3a413b

#3a403c

#3b403c

#3c3f3d

#3d3e3d

Accessibility

Aa White text on this color

10.41:1

Aa Black text on this color

2.02:1

White text reads better on this background (10.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3d3d · ΔE 7.2

Deuteranopia

#3d3c3d · ΔE 8.3

Tritanopia

#393e3e · ΔE 5.1

Achromatopsia

#404040 · ΔE 7.2

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

Code

CSS

background-color: #39423b;

Tailwind (arbitrary value)

bg-[#39423b]

Related colors

Sea Green #2e8b57

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Frequently asked questions

#39423b (#39423b) is rgb(57, 66, 59) in RGB.

No, #39423b is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #39423b, or check how it holds up for accessibility.

Generate a palette → Check contrast