#355a4b

Color #355a4b

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.62 Nearest Tailwind class emerald-900 #004f3b · ΔE 7.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#355a4b

RGB

rgb(53, 90, 75)

HSL

hsl(155.7, 25.9%, 28%)

HSV / HSB

hsv(155.7, 41.1%, 35.3%)

CMYK

cmyk(41.1%, 0%, 16.7%, 64.7%)

LAB

lab(35.16, -17.15, 4.53)

LCH

lch(35.16, 17.74, 165.2)

OKLCH

oklch(43.5%, 0.0497, 166.5)

HWB

hwb(155.7, 20.8%, 64.7%)

Harmony colors

Complementary

#5a3544

Analogous

#355a38

#355a4b

#35565a

Triadic

#355a4b

#4b355a

#5a4b35

Split-complementary

#355a4b

#5a3556

#5a3835

Tetradic

#355a4b

#35445a

#5a3544

#5a4b35

Square

#355a4b

#38355a

#5a3544

#565a35

Shades

Color #355a4b mixed toward black.

#2c4b3e

#233c32

#1a2d25

#121e19

#090f0c

Tints

Color #355a4b mixed toward white.

#4c806b

#65a48b

#8bbba8

#b2d2c5

#d8e8e2

Tones

Color #355a4b mixed toward gray.

#38574a

#3b544a

#3e5149

#414e49

#444a48

Accessibility

Aa White text on this color

7.73:1

Aa Black text on this color

2.72:1

White text reads better on this background (7.73:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#48484f · ΔE 19.7

Deuteranopia

#464350 · ΔE 23.4

Tritanopia

#385253 · ΔE 8.9

Achromatopsia

#535353 · ΔE 16.4

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

Code

CSS

background-color: #355a4b;

Tailwind (arbitrary value)

bg-[#355a4b]

Related colors

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#355a4b (#355a4b) is rgb(53, 90, 75) in RGB.

No, #355a4b 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 #355a4b, or check how it holds up for accessibility.

Generate a palette → Check contrast