#284e41

Color #284e41

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.12 Nearest Tailwind class teal-900 #0b4f4a · ΔE 5.2

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Conversions

HEX

#284e41

RGB

rgb(40, 78, 65)

HSL

hsl(159.5, 32.2%, 23.1%)

HSV / HSB

hsv(159.5, 48.7%, 30.6%)

CMYK

cmyk(48.7%, 0%, 16.7%, 69.4%)

LAB

lab(30.11, -17.16, 3.51)

LCH

lch(30.11, 17.52, 168.44)

OKLCH

oklch(39.1%, 0.0493, 169.49)

HWB

hwb(159.5, 15.7%, 69.4%)

Harmony colors

Complementary

#4e2835

Analogous

#284e2e

#284e41

#28484e

Triadic

#284e41

#41284e

#4e4128

Split-complementary

#284e41

#4e2848

#4e2e28

Tetradic

#284e41

#28354e

#4e2835

#4e4128

Square

#284e41

#2e284e

#4e2835

#484e28

Shades

Color #284e41 mixed toward black.

#214136

#1b342b

#142720

#0d1a16

#070d0b

Tints

Color #284e41 mixed toward white.

#3e7965

#54a489

#7dbda7

#a9d3c4

#d4e9e2

Tones

Color #284e41 mixed toward gray.

#2b4b40

#2e483f

#31443e

#35413d

#383e3c

Accessibility

Aa White text on this color

9.31:1

Aa Black text on this color

2.26:1

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

#3c3c44 · ΔE 20

Deuteranopia

#3a3745 · ΔE 23.8

Tritanopia

#2b4748 · ΔE 8.1

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: #284e41;

Tailwind (arbitrary value)

bg-[#284e41]

Related colors

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#284e41 (#284e41) is rgb(40, 78, 65) in RGB.

No, #284e41 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

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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 #284e41, or check how it holds up for accessibility.

Generate a palette → Check contrast