#274e42

Color #274e42

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 8.63 Nearest Tailwind class teal-900 #0b4f4a · ΔE 4.8

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

Conversions

HEX

#274e42

RGB

rgb(39, 78, 66)

HSL

hsl(161.5, 33.3%, 22.9%)

HSV / HSB

hsv(161.5, 50%, 30.6%)

CMYK

cmyk(50%, 0%, 15.4%, 69.4%)

LAB

lab(30.09, -17.2, 2.84)

LCH

lch(30.09, 17.43, 170.62)

OKLCH

oklch(39.1%, 0.0493, 171.61)

HWB

hwb(161.5, 15.3%, 69.4%)

Harmony colors

Complementary

#4e2733

Analogous

#274e2e

#274e42

#27464e

Triadic

#274e42

#42274e

#4e4227

Split-complementary

#274e42

#4e2746

#4e2e27

Tetradic

#274e42

#27334e

#4e2733

#4e4227

Square

#274e42

#2e274e

#4e2733

#464e27

Shades

Color #274e42 mixed toward black.

#204137

#1a342c

#132721

#0d1a16

#060d0b

Tints

Color #274e42 mixed toward white.

#3d7a67

#53a58c

#7cbda9

#a8d3c6

#d3e9e2

Tones

Color #274e42 mixed toward gray.

#2a4b41

#2d473f

#31443e

#34413d

#373e3c

Accessibility

Aa White text on this color

9.31:1

Aa Black text on this color

2.25:1

White text reads better on this background (9.31:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3c45 · ΔE 20.3

Deuteranopia

#393646 · ΔE 24.4

Tritanopia

#2a4748 · ΔE 7.6

Achromatopsia

#474747 · ΔE 16.3

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

Code

CSS

background-color: #274e42;

Tailwind (arbitrary value)

bg-[#274e42]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Turquoise #40e0d0

Frequently asked questions

#274e42 (#274e42) is rgb(39, 78, 66) in RGB.

No, #274e42 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 #274e42, or check how it holds up for accessibility.

Generate a palette → Check contrast