#37554b

Color #37554b

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 6.75 Nearest Tailwind class teal-900 #0b4f4a · ΔE 6.9

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Conversions

HEX

#37554b

RGB

rgb(55, 85, 75)

HSL

hsl(160, 21.4%, 27.5%)

HSV / HSB

hsv(160, 35.3%, 33.3%)

CMYK

cmyk(35.3%, 0%, 11.8%, 66.7%)

LAB

lab(33.6, -13.67, 2.3)

LCH

lch(33.6, 13.86, 170.45)

OKLCH

oklch(42.3%, 0.0395, 171.42)

HWB

hwb(160, 21.6%, 66.7%)

Harmony colors

Complementary

#553741

Analogous

#37553c

#37554b

#375055

Triadic

#37554b

#4b3755

#554b37

Split-complementary

#37554b

#553750

#553c37

Tetradic

#37554b

#374155

#553741

#554b37

Square

#37554b

#3c3755

#553741

#505537

Shades

Color #37554b mixed toward black.

#2e473f

#253932

#1c2b26

#121c19

#090e0d

Tints

Color #37554b mixed toward white.

#4f7b6c

#699e8d

#8fb6a9

#b4cfc6

#dae7e2

Tones

Color #37554b mixed toward gray.

#3a534a

#3c5049

#3f4e49

#414b48

#444947

Accessibility

Aa White text on this color

8.19:1

Aa Black text on this color

2.56:1

White text reads better on this background (8.19:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#46464e · ΔE 17.6

Deuteranopia

#44424e · ΔE 20.2

Tritanopia

#395050 · ΔE 6

Achromatopsia

#4f4f4f · ΔE 14.1

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

Code

CSS

background-color: #37554b;

Tailwind (arbitrary value)

bg-[#37554b]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#37554b (#37554b) is rgb(55, 85, 75) in RGB.

No, #37554b 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 #37554b, or check how it holds up for accessibility.

Generate a palette → Check contrast