#28574f

Color #28574f

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 7.78 Nearest Tailwind class teal-900 #0b4f4a · ΔE 3.9

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Conversions

HEX

#28574f

RGB

rgb(40, 87, 79)

HSL

hsl(169.8, 37%, 24.9%)

HSV / HSB

hsv(169.8, 54%, 34.1%)

CMYK

cmyk(54%, 0%, 9.2%, 65.9%)

LAB

lab(33.63, -18.28, -0.27)

LCH

lch(33.63, 18.28, 180.85)

OKLCH

oklch(42.1%, 0.0534, 181.07)

HWB

hwb(169.8, 15.7%, 65.9%)

Harmony colors

Complementary

#572830

Analogous

#285738

#28574f

#284757

Triadic

#28574f

#4f2857

#574f28

Split-complementary

#28574f

#572847

#573828

Tetradic

#28574f

#283057

#572830

#574f28

Square

#28574f

#382857

#572830

#475728

Shades

Color #28574f mixed toward black.

#214842

#1b3a35

#142b28

#0d1d1a

#070e0d

Tints

Color #28574f mixed toward white.

#3c8377

#50ae9e

#7cc3b7

#a8d7cf

#d3ebe7

Tones

Color #28574f mixed toward gray.

#2c534c

#304f4a

#344b47

#384745

#3c4342

Accessibility

Aa White text on this color

8.18:1

Aa Black text on this color

2.57:1

White text reads better on this background (8.18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#414251 · ΔE 22.2

Deuteranopia

#3f3b51 · ΔE 26.4

Tritanopia

#2c5353 · ΔE 4.7

Achromatopsia

#4f4f4f · ΔE 16.9

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

Code

CSS

background-color: #28574f;

Tailwind (arbitrary value)

bg-[#28574f]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aquamarine #7fffd4

Aqua #00ffff

Azure #f0ffff

Frequently asked questions

#28574f (#28574f) is rgb(40, 87, 79) in RGB.

No, #28574f 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 #28574f, or check how it holds up for accessibility.

Generate a palette → Check contrast