#223f37

Color #223f37

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 8.87 Nearest Tailwind class teal-950 #022f2e · ΔE 6.6

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Conversions

HEX

#223f37

RGB

rgb(34, 63, 55)

HSL

hsl(163.4, 29.9%, 19%)

HSV / HSB

hsv(163.4, 46%, 24.7%)

CMYK

cmyk(46%, 0%, 12.7%, 75.3%)

LAB

lab(24.23, -13.19, 1.49)

LCH

lch(24.23, 13.27, 173.55)

OKLCH

oklch(34.2%, 0.0381, 174.27)

HWB

hwb(163.4, 13.3%, 75.3%)

Harmony colors

Complementary

#3f222a

Analogous

#223f28

#223f37

#22383f

Triadic

#223f37

#37223f

#3f3722

Split-complementary

#223f37

#3f2238

#3f2822

Tetradic

#223f37

#222a3f

#3f222a

#3f3722

Square

#223f37

#28223f

#3f222a

#383f22

Shades

Color #223f37 mixed toward black.

#1c342e

#172a25

#111f1b

#0b1512

#060a09

Tints

Color #223f37 mixed toward white.

#3a6c5e

#529885

#79b7a6

#a6cfc3

#d2e7e1

Tones

Color #223f37 mixed toward gray.

#243d36

#273a35

#293834

#2c3533

#2e3332

Accessibility

Aa White text on this color

11.45:1

Aa Black text on this color

1.83:1

White text reads better on this background (11.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#313139 · ΔE 17.3

Deuteranopia

#2f2d3a · ΔE 20.4

Tritanopia

#243b3b · ΔE 5.2

Achromatopsia

#3a3a3a · ΔE 13.7

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

Code

CSS

background-color: #223f37;

Tailwind (arbitrary value)

bg-[#223f37]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Turquoise #40e0d0

Light Sea Green #20b2aa

Mint Cream #f5fffa

Frequently asked questions

#223f37 (#223f37) is rgb(34, 63, 55) in RGB.

No, #223f37 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 #223f37, or check how it holds up for accessibility.

Generate a palette → Check contrast