#213b24

Color #213b24

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 17.94 Nearest Tailwind class green-950 #032e15 · ΔE 5.7

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Conversions

HEX

#213b24

RGB

rgb(33, 59, 36)

HSL

hsl(126.9, 28.3%, 18%)

HSV / HSB

hsv(126.9, 44.1%, 23.1%)

CMYK

cmyk(44.1%, 0%, 39%, 76.9%)

LAB

lab(22.23, -15.88, 11.21)

LCH

lch(22.23, 19.44, 144.78)

OKLCH

oklch(32.4%, 0.0516, 147.02)

HWB

hwb(126.9, 12.9%, 76.9%)

Harmony colors

Complementary

#3b2138

Analogous

#2b3b21

#213b24

#213b31

Triadic

#213b24

#24213b

#3b2421

Split-complementary

#213b24

#31213b

#3b212b

Tetradic

#213b24

#21383b

#3b2138

#3b2421

Square

#213b24

#212b3b

#3b2138

#3b3121

Shades

Color #213b24 mixed toward black.

#1b311e

#162718

#101d12

#0b140c

#050a06

Tints

Color #213b24 mixed toward white.

#3a683f

#53945a

#79b480

#a6cdaa

#d2e6d5

Tones

Color #213b24 mixed toward gray.

#233926

#253727

#273429

#2a322b

#2c302c

Accessibility

Aa White text on this color

12.24:1

Aa Black text on this color

1.72:1

White text reads better on this background (12.24:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2e2b · ΔE 15.2

Deuteranopia

#2d2b2c · ΔE 19.3

Tritanopia

#232f30 · ΔE 13.6

Achromatopsia

#353535 · ΔE 16.4

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

Code

CSS

background-color: #213b24;

Tailwind (arbitrary value)

bg-[#213b24]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#213b24 (#213b24) is rgb(33, 59, 36) in RGB.

No, #213b24 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 #213b24, or check how it holds up for accessibility.

Generate a palette → Check contrast