#3f604d

Color #3f604d

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 13.53 Nearest Tailwind class emerald-800 #006045 · ΔE 8

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Conversions

HEX

#3f604d

RGB

rgb(63, 96, 77)

HSL

hsl(145.5, 20.8%, 31.2%)

HSV / HSB

hsv(145.5, 34.4%, 37.6%)

CMYK

cmyk(34.4%, 0%, 19.8%, 62.4%)

LAB

lab(37.77, -16.61, 7.08)

LCH

lch(37.77, 18.06, 156.91)

OKLCH

oklch(45.8%, 0.0496, 158.46)

HWB

hwb(145.5, 24.7%, 62.4%)

Harmony colors

Complementary

#603f52

Analogous

#41603f

#3f604d

#3f605e

Triadic

#3f604d

#4d3f60

#604d3f

Split-complementary

#3f604d

#5e3f60

#603f41

Tetradic

#3f604d

#3f5260

#603f52

#604d3f

Square

#3f604d

#3f4160

#603f52

#605e3f

Shades

Color #3f604d mixed toward black.

#355040

#2a4033

#203027

#15201a

#0b100d

Tints

Color #3f604d mixed toward white.

#568369

#72a286

#95baa5

#b8d1c3

#dce8e1

Tones

Color #3f604d mixed toward gray.

#425d4d

#455b4e

#47584e

#4a554f

#4d524f

Accessibility

Aa White text on this color

7.02:1

Aa Black text on this color

2.99:1

White text reads better on this background (7.02:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4f5052 · ΔE 17.1

Deuteranopia

#4d4b53 · ΔE 21.3

Tritanopia

#415657 · ΔE 10.8

Achromatopsia

#595959 · ΔE 16.3

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

Code

CSS

background-color: #3f604d;

Tailwind (arbitrary value)

bg-[#3f604d]

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

#3f604d (#3f604d) is rgb(63, 96, 77) in RGB.

No, #3f604d 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 #3f604d, or check how it holds up for accessibility.

Generate a palette → Check contrast