#308c91

Color #308c91

A moderately saturated dark cyan.

Closest named color Dark Cyan #008b8b · ΔE 6.13 Nearest Tailwind class teal-600 #009689 · ΔE 8.4

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Conversions

HEX

#308c91

RGB

rgb(48, 140, 145)

HSL

hsl(183.1, 50.3%, 37.8%)

HSV / HSB

hsv(183.1, 66.9%, 56.9%)

CMYK

cmyk(66.9%, 3.4%, 0%, 43.1%)

LAB

lab(53.41, -24.82, -10.59)

LCH

lch(53.41, 26.98, 203.11)

OKLCH

oklch(58.9%, 0.0848, 200.29)

HWB

hwb(183.1, 18.8%, 43.1%)

Harmony colors

Complementary

#913530

Analogous

#309165

#308c91

#305b91

Triadic

#308c91

#91308c

#8c9130

Split-complementary

#308c91

#91305b

#916530

Tetradic

#308c91

#353091

#913530

#8c9130

Square

#308c91

#653091

#913530

#5b9130

Shades

Color #308c91 mixed toward black.

#287579

#205d61

#184648

#102f30

#081718

Tints

Color #308c91 mixed toward white.

#3db2b9

#60c5ca

#88d3d8

#b0e2e5

#d7f0f2

Tones

Color #308c91 mixed toward gray.

#388589

#407d81

#487679

#506f71

#586868

Accessibility

Aa White text on this color

3.97:1

Aa Black text on this color

5.29:1

Black text reads better on this background (5.29:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#656690 · ΔE 27.5

Deuteranopia

#605990 · ΔE 30.7

Tritanopia

#398f8f · ΔE 2.3

Achromatopsia

#808080 · ΔE 20.3

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

Code

CSS

background-color: #308c91;

Tailwind (arbitrary value)

bg-[#308c91]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#308c91 (#308c91) is rgb(48, 140, 145) in RGB.

No, #308c91 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 #308c91, or check how it holds up for accessibility.

Generate a palette → Check contrast