#213b23

Color #213b23

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 18.52 Nearest Tailwind class green-950 #032e15 · ΔE 5.6

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Conversions

HEX

#213b23

RGB

rgb(33, 59, 35)

HSL

hsl(124.6, 28.3%, 18%)

HSV / HSB

hsv(124.6, 44.1%, 23.1%)

CMYK

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

LAB

lab(22.2, -16.09, 11.83)

LCH

lch(22.2, 19.97, 143.68)

OKLCH

oklch(32.4%, 0.0529, 145.95)

HWB

hwb(124.6, 12.9%, 76.9%)

Harmony colors

Complementary

#3b2139

Analogous

#2c3b21

#213b23

#213b30

Triadic

#213b23

#23213b

#3b2321

Split-complementary

#213b23

#30213b

#3b212c

Tetradic

#213b23

#21393b

#3b2139

#3b2321

Square

#213b23

#212c3b

#3b2139

#3b3021

Shades

Color #213b23 mixed toward black.

#1b311d

#162717

#101d11

#0b140c

#050a06

Tints

Color #213b23 mixed toward white.

#3a683d

#539458

#79b47d

#a6cda9

#d2e6d4

Tones

Color #213b23 mixed toward gray.

#233925

#253727

#273428

#2a322a

#2c302c

Accessibility

Aa White text on this color

12.25:1

Aa Black text on this color

1.71:1

White text reads better on this background (12.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2e2a · ΔE 15

Deuteranopia

#2d2b2c · ΔE 19.5

Tritanopia

#232f30 · ΔE 14

Achromatopsia

#353535 · ΔE 16.6

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

Code

CSS

background-color: #213b23;

Tailwind (arbitrary value)

bg-[#213b23]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#213b23 (#213b23) is rgb(33, 59, 35) in RGB.

No, #213b23 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 #213b23, or check how it holds up for accessibility.

Generate a palette → Check contrast