#378f75

Color #378f75

A moderately saturated dark green.

Closest named color Dark Cyan #008b8b · ΔE 15.33 Nearest Tailwind class teal-600 #009689 · ΔE 6.2

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Conversions

HEX

#378f75

RGB

rgb(55, 143, 117)

HSL

hsl(162.3, 44.4%, 38.8%)

HSV / HSB

hsv(162.3, 61.5%, 56.1%)

CMYK

cmyk(61.5%, 0%, 18.2%, 43.9%)

LAB

lab(53.75, -32.82, 6.09)

LCH

lch(53.75, 33.38, 169.49)

OKLCH

oklch(59%, 0.0935, 170.4)

HWB

hwb(162.3, 21.6%, 43.9%)

Harmony colors

Complementary

#8f3751

Analogous

#378f49

#378f75

#377d8f

Triadic

#378f75

#75378f

#8f7537

Split-complementary

#378f75

#8f377d

#8f4937

Tetradic

#378f75

#37518f

#8f3751

#8f7537

Square

#378f75

#49378f

#8f3751

#7d8f37

Shades

Color #378f75 mixed toward black.

#2e7761

#255f4e

#1c473a

#123027

#091813

Tints

Color #378f75 mixed toward white.

#45b494

#69c5aa

#8ed4bf

#b4e2d4

#d9f1ea

Tones

Color #378f75 mixed toward gray.

#3e8872

#46806f

#4d796c

#547269

#5c6a66

Accessibility

Aa White text on this color

3.93:1

Aa Black text on this color

5.35:1

Black text reads better on this background (5.35:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#696a7c · ΔE 28.6

Deuteranopia

#645d7e · ΔE 33.9

Tritanopia

#3f8182 · ΔE 11.6

Achromatopsia

#808080 · ΔE 22.5

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

Code

CSS

background-color: #378f75;

Tailwind (arbitrary value)

bg-[#378f75]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Turquoise #40e0d0

Mint Cream #f5fffa

Spring Green #00ff7f

Frequently asked questions

#378f75 (#378f75) is rgb(55, 143, 117) in RGB.

No, #378f75 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 #378f75, or check how it holds up for accessibility.

Generate a palette → Check contrast