#373f3d

Color #373f3d

A nearly neutral, gray-leaning dark green.

Closest named color Charcoal #36454f · ΔE 8.46 Nearest Tailwind class mist-700 #394447 · ΔE 3.5

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Conversions

HEX

#373f3d

RGB

rgb(55, 63, 61)

HSL

hsl(165, 6.8%, 23.1%)

HSV / HSB

hsv(165, 12.7%, 24.7%)

CMYK

cmyk(12.7%, 0%, 3.2%, 75.3%)

LAB

lab(25.87, -3.79, 0.1)

LCH

lch(25.87, 3.79, 178.49)

OKLCH

oklch(36%, 0.0112, 178.98)

HWB

hwb(165, 21.6%, 75.3%)

Harmony colors

Complementary

#3f3739

Analogous

#373f39

#373f3d

#373d3f

Triadic

#373f3d

#3d373f

#3f3d37

Split-complementary

#373f3d

#3f373d

#3f3937

Tetradic

#373f3d

#37393f

#3f3739

#3f3d37

Square

#373f3d

#39373f

#3f3739

#3d3f37

Shades

Color #373f3d mixed toward black.

#2e3433

#252a29

#1b1f1e

#121514

#090a0a

Tints

Color #373f3d mixed toward white.

#55625f

#748580

#96a4a0

#b9c2c0

#dce1df

Tones

Color #373f3d mixed toward gray.

#383e3d

#383e3c

#393d3c

#3a3c3c

#3a3c3b

Accessibility

Aa White text on this color

10.82:1

Aa Black text on this color

1.94:1

White text reads better on this background (10.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3b3b3d · ΔE 5.9

Deuteranopia

#3a3a3e · ΔE 6.9

Tritanopia

#373e3e · ΔE 1.5

Achromatopsia

#3d3d3d · ΔE 5

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

Code

CSS

background-color: #373f3d;

Tailwind (arbitrary value)

bg-[#373f3d]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Frequently asked questions

#373f3d (#373f3d) is rgb(55, 63, 61) in RGB.

No, #373f3d 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

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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 #373f3d, or check how it holds up for accessibility.

Generate a palette → Check contrast