#3f5f54

Color #3f5f54

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.35 Nearest Tailwind class teal-800 #005f5a · ΔE 8.1

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Conversions

HEX

#3f5f54

RGB

rgb(63, 95, 84)

HSL

hsl(159.4, 20.3%, 31%)

HSV / HSB

hsv(159.4, 33.7%, 37.3%)

CMYK

cmyk(33.7%, 0%, 11.6%, 62.7%)

LAB

lab(37.63, -14.41, 2.57)

LCH

lch(37.63, 14.64, 169.89)

OKLCH

oklch(45.7%, 0.0417, 170.9)

HWB

hwb(159.4, 24.7%, 62.7%)

Harmony colors

Complementary

#5f3f4a

Analogous

#3f5f44

#3f5f54

#3f5a5f

Triadic

#3f5f54

#543f5f

#5f543f

Split-complementary

#3f5f54

#5f3f5a

#5f443f

Tetradic

#3f5f54

#3f4a5f

#5f3f4a

#5f543f

Square

#3f5f54

#443f5f

#5f3f4a

#5a5f3f

Shades

Color #3f5f54 mixed toward black.

#354f46

#2a3f38

#20302a

#15201c

#0b100e

Tints

Color #3f5f54 mixed toward white.

#568273

#72a291

#95b9ad

#b8d0c8

#dce8e4

Tones

Color #3f5f54 mixed toward gray.

#425c53

#445a52

#475752

#4a5451

#4c5250

Accessibility

Aa White text on this color

7.06:1

Aa Black text on this color

2.98:1

White text reads better on this background (7.06:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4f4f57 · ΔE 18.1

Deuteranopia

#4d4a57 · ΔE 21.5

Tritanopia

#415959 · ΔE 6.5

Achromatopsia

#595959 · ΔE 14.6

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

Code

CSS

background-color: #3f5f54;

Tailwind (arbitrary value)

bg-[#3f5f54]

Related colors

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#3f5f54 (#3f5f54) is rgb(63, 95, 84) in RGB.

No, #3f5f54 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 #3f5f54, or check how it holds up for accessibility.

Generate a palette → Check contrast