#366b58

Color #366b58

A muted dark green.

Closest named color Teal #008080 · ΔE 16.6 Nearest Tailwind class emerald-800 #006045 · ΔE 6.6

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Conversions

HEX

#366b58

RGB

rgb(54, 107, 88)

HSL

hsl(158.5, 32.9%, 31.6%)

HSV / HSB

hsv(158.5, 49.5%, 42%)

CMYK

cmyk(49.5%, 0%, 17.8%, 58%)

LAB

lab(41.22, -22.7, 5.24)

LCH

lch(41.22, 23.3, 167)

OKLCH

oklch(48.5%, 0.0652, 168.14)

HWB

hwb(158.5, 21.2%, 58%)

Harmony colors

Complementary

#6b3649

Analogous

#366b3e

#366b58

#36646b

Triadic

#366b58

#58366b

#6b5836

Split-complementary

#366b58

#6b3664

#6b3e36

Tetradic

#366b58

#36496b

#6b3649

#6b5836

Square

#366b58

#3e366b

#6b3649

#646b36

Shades

Color #366b58 mixed toward black.

#2d5949

#24473b

#1b362c

#12241d

#09120f

Tints

Color #366b58 mixed toward white.

#4a9278

#64b196

#8bc4b0

#b2d8ca

#d8ebe5

Tones

Color #366b58 mixed toward gray.

#3a6757

#3f6256

#435e54

#485953

#4c5552

Accessibility

Aa White text on this color

6.17:1

Aa Black text on this color

3.4:1

White text reads better on this background (6.17:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#52535d · ΔE 23.2

Deuteranopia

#4f4b5e · ΔE 28.1

Tritanopia

#3a6162 · ΔE 9.9

Achromatopsia

#616161 · ΔE 19.2

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

Code

CSS

background-color: #366b58;

Tailwind (arbitrary value)

bg-[#366b58]

Related colors

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#366b58 (#366b58) is rgb(54, 107, 88) in RGB.

No, #366b58 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 #366b58, or check how it holds up for accessibility.

Generate a palette → Check contrast