#121d0b

Color #121d0b

A moderately saturated very dark green.

Closest named color Black #000000 · ΔE 15.92 Nearest Tailwind class olive-900 #1d1d16 · ΔE 8.4

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Conversions

HEX

#121d0b

RGB

rgb(18, 29, 11)

HSL

hsl(96.7, 45%, 7.8%)

HSV / HSB

hsv(96.7, 62.1%, 11.4%)

CMYK

cmyk(37.9%, 0%, 62.1%, 88.6%)

LAB

lab(9.25, -9.18, 9.14)

LCH

lch(9.25, 12.95, 135.13)

OKLCH

oklch(21.4%, 0.0368, 134.34)

HWB

hwb(96.7, 4.3%, 88.6%)

Harmony colors

Complementary

#160b1d

Analogous

#1b1d0b

#121d0b

#0b1d0d

Triadic

#121d0b

#0b121d

#1d0b12

Split-complementary

#121d0b

#0d0b1d

#1d0b1b

Tetradic

#121d0b

#0b1d16

#160b1d

#1d0b12

Square

#121d0b

#0b1b1d

#160b1d

#1d0d0b

Shades

Color #121d0b mixed toward black.

#0f1809

#0c1307

#090e05

#060a04

#030502

Tints

Color #121d0b mixed toward white.

#355620

#588e36

#7ebe55

#a9d48d

#d4e9c6

Tones

Color #121d0b mixed toward gray.

#121b0c

#131a0e

#13180f

#131711

#141512

Accessibility

Aa White text on this color

17.41:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#171711 · ΔE 9

Deuteranopia

#171612 · ΔE 10.5

Tritanopia

#131415 · ΔE 12.5

Achromatopsia

#1a1a1a · ΔE 12

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

Code

CSS

background-color: #121d0b;

Tailwind (arbitrary value)

bg-[#121d0b]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Dark Olive Green #556b2f

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#121d0b (#121d0b) is rgb(18, 29, 11) in RGB.

No, #121d0b 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 #121d0b, or check how it holds up for accessibility.

Generate a palette → Check contrast