#1f291a

Color #1f291a

A muted very dark green.

Closest named color Black #000000 · ΔE 19.16 Nearest Tailwind class olive-800 #2b2b22 · ΔE 6.8

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Conversions

HEX

#1f291a

RGB

rgb(31, 41, 26)

HSL

hsl(100, 22.4%, 13.1%)

HSV / HSB

hsv(100, 36.6%, 16.1%)

CMYK

cmyk(24.4%, 0%, 36.6%, 83.9%)

LAB

lab(15.23, -7.98, 8.46)

LCH

lch(15.23, 11.63, 133.33)

OKLCH

oklch(26.6%, 0.0304, 135.53)

HWB

hwb(100, 10.2%, 83.9%)

Harmony colors

Complementary

#241a29

Analogous

#26291a

#1f291a

#1a291c

Triadic

#1f291a

#1a1f29

#291a1f

Split-complementary

#1f291a

#1c1a29

#291a26

Tetradic

#1f291a

#1a2924

#241a29

#291a1f

Square

#1f291a

#1a2629

#241a29

#291c1a

Shades

Color #1f291a mixed toward black.

#1a2216

#151b11

#0f140d

#0a0e09

#050704

Tints

Color #1f291a mixed toward white.

#415637

#638353

#88a977

#b0c6a5

#d7e2d2

Tones

Color #1f291a mixed toward gray.

#1f281b

#20261c

#20251e

#21241f

#212320

Accessibility

Aa White text on this color

15.1:1

Aa Black text on this color

1.39:1

White text reads better on this background (15.1:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#24241e · ΔE 7.8

Deuteranopia

#23221f · ΔE 9.9

Tritanopia

#202122 · ΔE 11.5

Achromatopsia

#262626 · ΔE 11

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

Code

CSS

background-color: #1f291a;

Tailwind (arbitrary value)

bg-[#1f291a]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Dark Olive Green #556b2f

Forest Green #228b22

Mint Green #98ff98

Frequently asked questions

#1f291a (#1f291a) is rgb(31, 41, 26) in RGB.

No, #1f291a 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 #1f291a, or check how it holds up for accessibility.

Generate a palette → Check contrast