#305f43

Color #305f43

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 19.53 Nearest Tailwind class emerald-800 #006045 · ΔE 4.8

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Conversions

HEX

#305f43

RGB

rgb(48, 95, 67)

HSL

hsl(144.3, 32.9%, 28%)

HSV / HSB

hsv(144.3, 49.5%, 37.3%)

CMYK

cmyk(49.5%, 0%, 29.5%, 62.7%)

LAB

lab(36.4, -23.26, 11.17)

LCH

lch(36.4, 25.8, 154.35)

OKLCH

oklch(44.4%, 0.0697, 155.97)

HWB

hwb(144.3, 18.8%, 62.7%)

Harmony colors

Complementary

#5f304c

Analogous

#345f30

#305f43

#305f5a

Triadic

#305f43

#43305f

#5f4330

Split-complementary

#305f43

#5a305f

#5f3034

Tetradic

#305f43

#304c5f

#5f304c

#5f4330

Square

#305f43

#30345f

#5f304c

#5f5a30

Shades

Color #305f43 mixed toward black.

#284f38

#203f2d

#182f21

#102016

#08100b

Tints

Color #305f43 mixed toward white.

#448860

#5cad7d

#85c19d

#aed6be

#d6eade

Tones

Color #305f43 mixed toward gray.

#345b44

#385744

#3c5345

#404f46

#434b47

Accessibility

Aa White text on this color

7.38:1

Aa Black text on this color

2.84:1

White text reads better on this background (7.38:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#49494b · ΔE 21.2

Deuteranopia

#46424d · ΔE 26.9

Tritanopia

#345152 · ΔE 13.8

Achromatopsia

#565656 · ΔE 19.8

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

Code

CSS

background-color: #305f43;

Tailwind (arbitrary value)

bg-[#305f43]

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

#305f43 (#305f43) is rgb(48, 95, 67) in RGB.

No, #305f43 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 #305f43, or check how it holds up for accessibility.

Generate a palette → Check contrast