#2f312e

Color #2f312e

A nearly neutral, gray-leaning very dark green.

Closest named color Charcoal #36454f · ΔE 12.81 Nearest Tailwind class olive-800 #2b2b22 · ΔE 4.1

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

Conversions

HEX

#2f312e

RGB

rgb(47, 49, 46)

HSL

hsl(100, 3.2%, 18.6%)

HSV / HSB

hsv(100, 6.1%, 19.2%)

CMYK

cmyk(4.1%, 0%, 6.1%, 80.8%)

LAB

lab(20.04, -1.58, 1.61)

LCH

lch(20.04, 2.26, 134.46)

OKLCH

oklch(31%, 0.0059, 135)

HWB

hwb(100, 18%, 80.8%)

Harmony colors

Complementary

#302e31

Analogous

#30312e

#2f312e

#2e312e

Triadic

#2f312e

#2e2f31

#312e2f

Split-complementary

#2f312e

#2e2e31

#312e30

Tetradic

#2f312e

#2e3130

#302e31

#312e2f

Square

#2f312e

#2e3031

#302e31

#312e2e

Shades

Color #2f312e mixed toward black.

#272926

#1f211f

#171817

#10100f

#080808

Tints

Color #2f312e mixed toward white.

#51554f

#737871

#969b94

#b9bcb8

#dcdedb

Tones

Color #2f312e mixed toward gray.

#2f312e

#2f302e

#2f302f

Accessibility

Aa White text on this color

13.13:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30302f · ΔE 2.1

Deuteranopia

#30302f · ΔE 2.1

Tritanopia

#2f2f2f · ΔE 2.7

Achromatopsia

#303030 · ΔE 2.7

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

Code

CSS

background-color: #2f312e;

Tailwind (arbitrary value)

bg-[#2f312e]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Dark Olive Green #556b2f

Forest Green #228b22

Mint Green #98ff98

Frequently asked questions

#2f312e (#2f312e) is rgb(47, 49, 46) in RGB.

No, #2f312e 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.

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 #2f312e, or check how it holds up for accessibility.

Generate a palette → Check contrast