#232f21

Color #232f21

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 17.64 Nearest Tailwind class olive-800 #2b2b22 · ΔE 7.2

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Conversions

HEX

#232f21

RGB

rgb(35, 47, 33)

HSL

hsl(111.4, 17.5%, 15.7%)

HSV / HSB

hsv(111.4, 29.8%, 18.4%)

CMYK

cmyk(25.5%, 0%, 29.8%, 81.6%)

LAB

lab(17.92, -8.53, 7.38)

LCH

lch(17.92, 11.28, 139.13)

OKLCH

oklch(28.9%, 0.0299, 140.98)

HWB

hwb(111.4, 12.9%, 81.6%)

Harmony colors

Complementary

#2d212f

Analogous

#2a2f21

#232f21

#212f26

Triadic

#232f21

#21232f

#2f2123

Split-complementary

#232f21

#26212f

#2f212a

Tetradic

#232f21

#212f2d

#2d212f

#2f2123

Square

#232f21

#212a2f

#2d212f

#2f2621

Shades

Color #232f21 mixed toward black.

#1d271c

#171f16

#121811

#0c100b

#060806

Tints

Color #232f21 mixed toward white.

#42593f

#62835c

#86a681

#aec4ab

#d7e1d5

Tones

Color #232f21 mixed toward gray.

#242e22

#252d23

#262c25

#262a26

#272927

Accessibility

Aa White text on this color

14:1

Aa Black text on this color

1.5:1

White text reads better on this background (14:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#292925 · ΔE 9

Deuteranopia

#282726 · ΔE 11.2

Tritanopia

#242828 · ΔE 9.6

Achromatopsia

#2c2c2c · ΔE 11.1

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

Code

CSS

background-color: #232f21;

Tailwind (arbitrary value)

bg-[#232f21]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#232f21 (#232f21) is rgb(35, 47, 33) in RGB.

No, #232f21 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 #232f21, or check how it holds up for accessibility.

Generate a palette → Check contrast