#2f4637

Color #2f4637

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.68 Nearest Tailwind class emerald-900 #004f3b · ΔE 8.8

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Conversions

HEX

#2f4637

RGB

rgb(47, 70, 55)

HSL

hsl(140.9, 19.7%, 22.9%)

HSV / HSB

hsv(140.9, 32.9%, 27.5%)

CMYK

cmyk(32.9%, 0%, 21.4%, 72.5%)

LAB

lab(27.46, -12.68, 6.22)

LCH

lch(27.46, 14.12, 153.87)

OKLCH

oklch(37%, 0.0386, 155.49)

HWB

hwb(140.9, 18.4%, 72.5%)

Harmony colors

Complementary

#462f3e

Analogous

#32462f

#2f4637

#2f4642

Triadic

#2f4637

#372f46

#46372f

Split-complementary

#2f4637

#422f46

#462f32

Tetradic

#2f4637

#2f3e46

#462f3e

#46372f

Square

#2f4637

#2f3246

#462f3e

#46422f

Shades

Color #2f4637 mixed toward black.

#273a2e

#1f2f25

#17231b

#101712

#080c09

Tints

Color #2f4637 mixed toward white.

#496d56

#649475

#89b097

#b1caba

#d8e5dc

Tones

Color #2f4637 mixed toward gray.

#314437

#334238

#354039

#373e39

#383c3a

Accessibility

Aa White text on this color

10.23:1

Aa Black text on this color

2.05:1

White text reads better on this background (10.23:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a3b · ΔE 14.5

Deuteranopia

#39373c · ΔE 17.5

Tritanopia

#303e3f · ΔE 9.7

Achromatopsia

#414141 · ΔE 13.8

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

Code

CSS

background-color: #2f4637;

Tailwind (arbitrary value)

bg-[#2f4637]

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

#2f4637 (#2f4637) is rgb(47, 70, 55) in RGB.

No, #2f4637 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 #2f4637, or check how it holds up for accessibility.

Generate a palette → Check contrast