#28302a

Color #28302a

A nearly neutral, gray-leaning very dark green.

Closest named color Charcoal #36454f · ΔE 14.34 Nearest Tailwind class olive-800 #2b2b22 · ΔE 4.9

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Conversions

HEX

#28302a

RGB

rgb(40, 48, 42)

HSL

hsl(135, 9.1%, 17.3%)

HSV / HSB

hsv(135, 16.7%, 18.8%)

CMYK

cmyk(16.7%, 0%, 12.5%, 81.2%)

LAB

lab(18.94, -4.93, 2.69)

LCH

lch(18.94, 5.62, 151.38)

OKLCH

oklch(29.9%, 0.0154, 152.94)

HWB

hwb(135, 15.7%, 81.2%)

Harmony colors

Complementary

#30282e

Analogous

#2a3028

#28302a

#28302e

Triadic

#28302a

#2a2830

#302a28

Split-complementary

#28302a

#2e2830

#30282a

Tetradic

#28302a

#282e30

#30282e

#302a28

Square

#28302a

#282a30

#30282e

#302e28

Shades

Color #28302a mixed toward black.

#212823

#1b201c

#141815

#0d100e

#070807

Tints

Color #28302a mixed toward white.

#48564c

#687d6d

#8c9f91

#b2bfb6

#d9dfda

Tones

Color #28302a mixed toward gray.

#292f2a

#292f2b

#2a2e2b

#2b2d2b

#2b2d2c

Accessibility

Aa White text on this color

13.58:1

Aa Black text on this color

1.55:1

White text reads better on this background (13.58:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c2c · ΔE 6.7

Deuteranopia

#2b2b2c · ΔE 7.3

Tritanopia

#282d2d · ΔE 4.5

Achromatopsia

#2e2e2e · ΔE 6.7

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

Code

CSS

background-color: #28302a;

Tailwind (arbitrary value)

bg-[#28302a]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Frequently asked questions

#28302a (#28302a) is rgb(40, 48, 42) in RGB.

No, #28302a 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 #28302a, or check how it holds up for accessibility.

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