#506740

Color #506740

A muted dark green.

Closest named color Dark Olive Green #556b2f · ΔE 11.63 Nearest Tailwind class lime-900 #35530e · ΔE 10.2

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Conversions

HEX

#506740

RGB

rgb(80, 103, 64)

HSL

hsl(95.4, 23.4%, 32.7%)

HSV / HSB

hsv(95.4, 37.9%, 40.4%)

CMYK

cmyk(22.3%, 0%, 37.9%, 59.6%)

LAB

lab(40.86, -16.48, 19.29)

LCH

lch(40.86, 25.37, 130.51)

OKLCH

oklch(48.4%, 0.0657, 133.21)

HWB

hwb(95.4, 25.1%, 59.6%)

Harmony colors

Complementary

#574067

Analogous

#636740

#506740

#406743

Triadic

#506740

#405067

#674050

Split-complementary

#506740

#434067

#674063

Tetradic

#506740

#406757

#574067

#674050

Square

#506740

#406367

#574067

#674340

Shades

Color #506740 mixed toward black.

#435635

#35452b

#283320

#1b2215

#0d110b

Tints

Color #506740 mixed toward white.

#6b8a56

#88a772

#a6bd95

#c3d3b8

#e1e9dc

Tones

Color #506740 mixed toward gray.

#506443

#516046

#525d4a

#525a4d

#535750

Accessibility

Aa White text on this color

6.26:1

Aa Black text on this color

3.36:1

White text reads better on this background (6.26:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5b5b4c · ΔE 12.1

Deuteranopia

#59584e · ΔE 14.4

Tritanopia

#515455 · ΔE 18.7

Achromatopsia

#606060 · ΔE 18.2

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

Code

CSS

background-color: #506740;

Tailwind (arbitrary value)

bg-[#506740]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Dark Olive Green #556b2f

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#506740 (#506740) is rgb(80, 103, 64) in RGB.

No, #506740 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 #506740, or check how it holds up for accessibility.

Generate a palette → Check contrast