#233b21

Color #233b21

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 19.61 Nearest Tailwind class green-950 #032e15 · ΔE 6

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Conversions

HEX

#233b21

RGB

rgb(35, 59, 33)

HSL

hsl(115.4, 28.3%, 18%)

HSV / HSB

hsv(115.4, 44.1%, 23.1%)

CMYK

cmyk(40.7%, 0%, 44.1%, 76.9%)

LAB

lab(22.28, -15.7, 13.25)

LCH

lch(22.28, 20.54, 139.84)

OKLCH

oklch(32.5%, 0.054, 142.45)

HWB

hwb(115.4, 12.9%, 76.9%)

Harmony colors

Complementary

#39213b

Analogous

#303b21

#233b21

#213b2c

Triadic

#233b21

#21233b

#3b2123

Split-complementary

#233b21

#2c213b

#3b2130

Tetradic

#233b21

#213b39

#39213b

#3b2123

Square

#233b21

#21303b

#39213b

#3b2c21

Shades

Color #233b21 mixed toward black.

#1d311b

#172716

#111d10

#0c140b

#060a05

Tints

Color #233b21 mixed toward white.

#3d683a

#589453

#7db479

#a9cda6

#d4e6d2

Tones

Color #233b21 mixed toward gray.

#253923

#273725

#283427

#2a322a

#2c302c

Accessibility

Aa White text on this color

12.22:1

Aa Black text on this color

1.72:1

White text reads better on this background (12.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f29 · ΔE 14

Deuteranopia

#2e2c2b · ΔE 17.9

Tritanopia

#252e2f · ΔE 15

Achromatopsia

#353535 · ΔE 16.7

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

Code

CSS

background-color: #233b21;

Tailwind (arbitrary value)

bg-[#233b21]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#233b21 (#233b21) is rgb(35, 59, 33) in RGB.

No, #233b21 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 #233b21, or check how it holds up for accessibility.

Generate a palette → Check contrast