#3f4e40

Color #3f4e40

A nearly neutral, gray-leaning dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.4 Nearest Tailwind class olive-700 #474739 · ΔE 7.4

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Conversions

HEX

#3f4e40

RGB

rgb(63, 78, 64)

HSL

hsl(124, 10.6%, 27.6%)

HSV / HSB

hsv(124, 19.2%, 30.6%)

CMYK

cmyk(19.2%, 0%, 17.9%, 69.4%)

LAB

lab(31.52, -9.13, 6.35)

LCH

lch(31.52, 11.12, 145.18)

OKLCH

oklch(40.6%, 0.03, 146.84)

HWB

hwb(124, 24.7%, 69.4%)

Harmony colors

Complementary

#4e3f4d

Analogous

#454e3f

#3f4e40

#3f4e47

Triadic

#3f4e40

#403f4e

#4e403f

Split-complementary

#3f4e40

#473f4e

#4e3f45

Tetradic

#3f4e40

#3f4d4e

#4e3f4d

#4e403f

Square

#3f4e40

#3f454e

#4e3f4d

#4e473f

Shades

Color #3f4e40 mixed toward black.

#344135

#2a342b

#1f2720

#151a15

#0a0d0b

Tints

Color #3f4e40 mixed toward white.

#5a705c

#779179

#99ac9a

#bbc8bc

#dde3dd

Tones

Color #3f4e40 mixed toward gray.

#404d41

#414b42

#434a43

#444944

#454845

Accessibility

Aa White text on this color

8.84:1

Aa Black text on this color

2.38:1

White text reads better on this background (8.84:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#464644 · ΔE 10.4

Deuteranopia

#454445 · ΔE 12.5

Tritanopia

#404647 · ΔE 9.8

Achromatopsia

#4a4a4a · ΔE 11.3

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

Code

CSS

background-color: #3f4e40;

Tailwind (arbitrary value)

bg-[#3f4e40]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#3f4e40 (#3f4e40) is rgb(63, 78, 64) in RGB.

No, #3f4e40 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 #3f4e40, or check how it holds up for accessibility.

Generate a palette → Check contrast