#3f413f

Color #3f413f

A nearly neutral, gray-leaning dark green.

Closest named color Charcoal #36454f · ΔE 9.17 Nearest Tailwind class neutral-700 #404040 · ΔE 2.1

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

Conversions

HEX

#3f413f

RGB

rgb(63, 65, 63)

HSL

hsl(120, 1.6%, 25.1%)

HSV / HSB

hsv(120, 3.1%, 25.5%)

CMYK

cmyk(3.1%, 0%, 3.1%, 74.5%)

LAB

lab(27.29, -1.29, 0.93)

LCH

lch(27.29, 1.59, 144.21)

OKLCH

oklch(37.3%, 0.0042, 145.56)

HWB

hwb(120, 24.7%, 74.5%)

Harmony colors

Complementary

#413f41

Analogous

#40413f

#3f413f

#3f4140

Triadic

#3f413f

#3f3f41

#413f3f

Split-complementary

#3f413f

#403f41

#413f40

Tetradic

#3f413f

#3f4141

#413f41

#413f3f

Square

#3f413f

#3f4041

#413f41

#41403f

Shades

Color #3f413f mixed toward black.

#343634

#2a2b2a

#1f211f

#151615

#0a0b0a

Tints

Color #3f413f mixed toward white.

#5e615e

#7e827e

#9ea19e

#bec0be

#dfe0df

Tones

Color #3f413f mixed toward gray.

#3f413f

#404040

Accessibility

Aa White text on this color

10.3:1

Aa Black text on this color

2.04:1

White text reads better on this background (10.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#40403f · ΔE 1.6

Deuteranopia

#404040 · ΔE 2.1

Tritanopia

#3f4040 · ΔE 1.6

Achromatopsia

#404040 · ΔE 2.1

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

Code

CSS

background-color: #3f413f;

Tailwind (arbitrary value)

bg-[#3f413f]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#3f413f (#3f413f) is rgb(63, 65, 63) in RGB.

No, #3f413f 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #3f413f, or check how it holds up for accessibility.

Generate a palette → Check contrast