#304539

Color #304539

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.27 Nearest Tailwind class teal-900 #0b4f4a · ΔE 9.1

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

Conversions

HEX

#304539

RGB

rgb(48, 69, 57)

HSL

hsl(145.7, 17.9%, 22.9%)

HSV / HSB

hsv(145.7, 30.4%, 27.1%)

CMYK

cmyk(30.4%, 0%, 17.4%, 72.9%)

LAB

lab(27.24, -11.24, 4.62)

LCH

lch(27.24, 12.15, 157.66)

OKLCH

oklch(36.9%, 0.0336, 159.24)

HWB

hwb(145.7, 18.8%, 72.9%)

Harmony colors

Complementary

#45303c

Analogous

#314530

#304539

#304543

Triadic

#304539

#393045

#453930

Split-complementary

#304539

#433045

#453031

Tetradic

#304539

#303c45

#45303c

#453930

Square

#304539

#303145

#45303c

#454330

Shades

Color #304539 mixed toward black.

#28392f

#202e26

#18221c

#101713

#080b09

Tints

Color #304539 mixed toward white.

#4b6b59

#669279

#8bae9a

#b2c9bc

#d8e4dd

Tones

Color #304539 mixed toward gray.

#324339

#334139

#35403a

#373e3a

#393c3a

Accessibility

Aa White text on this color

10.31:1

Aa Black text on this color

2.04:1

White text reads better on this background (10.31:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a3c · ΔE 13.7

Deuteranopia

#39373d · ΔE 16.6

Tritanopia

#313f3f · ΔE 7.5

Achromatopsia

#404040 · ΔE 12.5

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

Code

CSS

background-color: #304539;

Tailwind (arbitrary value)

bg-[#304539]

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

#304539 (#304539) is rgb(48, 69, 57) in RGB.

No, #304539 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 #304539, or check how it holds up for accessibility.

Generate a palette → Check contrast