#509066

Color #509066

A muted medium green.

Closest named color Sea Green #2e8b57 · ΔE 10.62 Nearest Tailwind class emerald-600 #009966 · ΔE 6.3

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Conversions

HEX

#509066

RGB

rgb(80, 144, 102)

HSL

hsl(140.6, 28.6%, 43.9%)

HSV / HSB

hsv(140.6, 44.4%, 56.5%)

CMYK

cmyk(44.4%, 0%, 29.2%, 43.5%)

LAB

lab(54.67, -30.39, 16.07)

LCH

lch(54.67, 34.38, 152.13)

OKLCH

oklch(59.9%, 0.0927, 153.88)

HWB

hwb(140.6, 31.4%, 43.5%)

Harmony colors

Complementary

#90507a

Analogous

#5a9050

#509066

#509086

Triadic

#509066

#665090

#906650

Split-complementary

#509066

#865090

#90505a

Tetradic

#509066

#507a90

#90507a

#906650

Square

#509066

#505a90

#90507a

#908650

Shades

Color #509066 mixed toward black.

#437855

#356044

#284833

#1b3022

#0d1811

Tints

Color #509066 mixed toward white.

#66aa7d

#84bb97

#a3ccb1

#c2ddcb

#e0eee5

Tones

Color #509066 mixed toward gray.

#558b68

#5b8569

#60806b

#657b6d

#6b756e

Accessibility

Aa White text on this color

3.8:1

Aa Black text on this color

5.52:1

Black text reads better on this background (5.52:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#717272 · ΔE 22.9

Deuteranopia

#6e6875 · ΔE 30.6

Tritanopia

#557a7c · ΔE 17.9

Achromatopsia

#838383 · ΔE 22.3

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

Code

CSS

background-color: #509066;

Tailwind (arbitrary value)

bg-[#509066]

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

#509066 (#509066) is rgb(80, 144, 102) in RGB.

No, #509066 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 #509066, or check how it holds up for accessibility.

Generate a palette → Check contrast