#21342f

Color #21342f

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 12.4 Nearest Tailwind class teal-950 #022f2e · ΔE 6

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Conversions

HEX

#21342f

RGB

rgb(33, 52, 47)

HSL

hsl(164.2, 22.4%, 16.7%)

HSV / HSB

hsv(164.2, 36.5%, 20.4%)

CMYK

cmyk(36.5%, 0%, 9.6%, 79.6%)

LAB

lab(19.98, -9.06, 0.7)

LCH

lch(19.98, 9.09, 175.58)

OKLCH

oklch(30.7%, 0.0264, 176.3)

HWB

hwb(164.2, 12.9%, 79.6%)

Harmony colors

Complementary

#342126

Analogous

#213426

#21342f

#213034

Triadic

#21342f

#2f2134

#342f21

Split-complementary

#21342f

#342130

#342621

Tetradic

#21342f

#212634

#342126

#342f21

Square

#21342f

#262134

#342126

#303421

Shades

Color #21342f mixed toward black.

#1c2b27

#16231f

#111a18

#0b1110

#060908

Tints

Color #21342f mixed toward white.

#3d5f56

#588b7d

#7dada0

#a8c8c0

#d4e4df

Tones

Color #21342f mixed toward gray.

#23332e

#24312e

#262f2d

#272e2c

#292c2b

Accessibility

Aa White text on this color

13.15:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.15:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2b30 · ΔE 12.2

Deuteranopia

#292831 · ΔE 15.1

Tritanopia

#223131 · ΔE 3.8

Achromatopsia

#303030 · ΔE 10.4

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

Code

CSS

background-color: #21342f;

Tailwind (arbitrary value)

bg-[#21342f]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Frequently asked questions

#21342f (#21342f) is rgb(33, 52, 47) in RGB.

No, #21342f 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 #21342f, or check how it holds up for accessibility.

Generate a palette → Check contrast