#0f221b

Color #0f221b

A muted very dark green.

Closest named color Black #000000 · ΔE 15.36 Nearest Tailwind class emerald-950 #002c22 · ΔE 6.3

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Conversions

HEX

#0f221b

RGB

rgb(15, 34, 27)

HSL

hsl(157.9, 38.8%, 9.6%)

HSV / HSB

hsv(157.9, 55.9%, 13.3%)

CMYK

cmyk(55.9%, 0%, 20.6%, 86.7%)

LAB

lab(11.45, -9.97, 2.31)

LCH

lch(11.45, 10.23, 166.96)

OKLCH

oklch(23.3%, 0.0287, 168.14)

HWB

hwb(157.9, 5.9%, 86.7%)

Harmony colors

Complementary

#220f16

Analogous

#0f2211

#0f221b

#0f1f22

Triadic

#0f221b

#1b0f22

#221b0f

Split-complementary

#0f221b

#220f1f

#22110f

Tetradic

#0f221b

#0f1622

#220f16

#221b0f

Square

#0f221b

#110f22

#220f16

#1f220f

Shades

Color #0f221b mixed toward black.

#0c1c16

#0a1712

#07110d

#050b09

#020604

Tints

Color #0f221b mixed toward white.

#265745

#3e8d70

#5fb898

#94d0ba

#cae7dd

Tones

Color #0f221b mixed toward gray.

#11201b

#121f1a

#141d1a

#151c19

#171a19

Accessibility

Aa White text on this color

16.6:1

Aa Black text on this color

1.26:1

White text reads better on this background (16.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#19191d · ΔE 13.4

Deuteranopia

#18161d · ΔE 16.1

Tritanopia

#101e1f · ΔE 6

Achromatopsia

#1e1e1e · ΔE 11.3

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

Code

CSS

background-color: #0f221b;

Tailwind (arbitrary value)

bg-[#0f221b]

Related colors

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#0f221b (#0f221b) is rgb(15, 34, 27) in RGB.

No, #0f221b 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 #0f221b, or check how it holds up for accessibility.

Generate a palette → Check contrast