#3f4e45

Color #3f4e45

A nearly neutral, gray-leaning dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 8 Nearest Tailwind class olive-700 #474739 · ΔE 7.6

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#3f4e45

RGB

rgb(63, 78, 69)

HSL

hsl(144, 10.6%, 27.6%)

HSV / HSB

hsv(144, 19.2%, 30.6%)

CMYK

cmyk(19.2%, 0%, 11.5%, 69.4%)

LAB

lab(31.66, -8.03, 3.37)

LCH

lch(31.66, 8.71, 157.23)

OKLCH

oklch(40.8%, 0.0241, 158.86)

HWB

hwb(144, 24.7%, 69.4%)

Harmony colors

Complementary

#4e3f48

Analogous

#404e3f

#3f4e45

#3f4e4c

Triadic

#3f4e45

#453f4e

#4e453f

Split-complementary

#3f4e45

#4c3f4e

#4e3f40

Tetradic

#3f4e45

#3f484e

#4e3f48

#4e453f

Square

#3f4e45

#3f404e

#4e3f48

#4e4c3f

Shades

Color #3f4e45 mixed toward black.

#344139

#2a342e

#1f2722

#151a17

#0a0d0b

Tints

Color #3f4e45 mixed toward white.

#5a7063

#779181

#99aca1

#bbc8c0

#dde3e0

Tones

Color #3f4e45 mixed toward gray.

#404d45

#414b45

#434a46

#444946

#454846

Accessibility

Aa White text on this color

8.8:1

Aa Black text on this color

2.39:1

White text reads better on this background (8.8:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#464647 · ΔE 10.3

Deuteranopia

#454448 · ΔE 12.3

Tritanopia

#404949 · ΔE 6.2

Achromatopsia

#4a4a4a · ΔE 9.8

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

Code

CSS

background-color: #3f4e45;

Tailwind (arbitrary value)

bg-[#3f4e45]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Mint Cream #f5fffa

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#3f4e45 (#3f4e45) is rgb(63, 78, 69) in RGB.

No, #3f4e45 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 #3f4e45, or check how it holds up for accessibility.

Generate a palette → Check contrast