#334e40

Color #334e40

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.03 Nearest Tailwind class teal-900 #0b4f4a · ΔE 7.7

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Conversions

HEX

#334e40

RGB

rgb(51, 78, 64)

HSL

hsl(148.9, 20.9%, 25.3%)

HSV / HSB

hsv(148.9, 34.6%, 30.6%)

CMYK

cmyk(34.6%, 0%, 17.9%, 69.4%)

LAB

lab(30.69, -13.74, 5.06)

LCH

lch(30.69, 14.64, 159.78)

OKLCH

oklch(39.8%, 0.0406, 161.16)

HWB

hwb(148.9, 20%, 69.4%)

Harmony colors

Complementary

#4e3341

Analogous

#344e33

#334e40

#334e4e

Triadic

#334e40

#40334e

#4e4033

Split-complementary

#334e40

#4e334e

#4e3334

Tetradic

#334e40

#33414e

#4e3341

#4e4033

Square

#334e40

#33344e

#4e3341

#4e4e33

Shades

Color #334e40 mixed toward black.

#2b4135

#22342b

#1a2720

#111a15

#090d0b

Tints

Color #334e40 mixed toward white.

#4c7460

#659b7f

#8cb49f

#b2cdbf

#d9e6df

Tones

Color #334e40 mixed toward gray.

#354c40

#384a40

#3a4740

#3c4540

#3e4340

Accessibility

Aa White text on this color

9.11:1

Aa Black text on this color

2.3:1

White text reads better on this background (9.11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#404144 · ΔE 15.5

Deuteranopia

#3f3d45 · ΔE 19.2

Tritanopia

#354647 · ΔE 9.1

Achromatopsia

#484848 · ΔE 14.3

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

Code

CSS

background-color: #334e40;

Tailwind (arbitrary value)

bg-[#334e40]

Related colors

Spring Green #00ff7f

Mint Cream #f5fffa

Medium Sea Green #3cb371

Sea Green #2e8b57

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#334e40 (#334e40) is rgb(51, 78, 64) in RGB.

No, #334e40 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 #334e40, or check how it holds up for accessibility.

Generate a palette → Check contrast