#121b0f

Color #121b0f

A muted very dark green.

Closest named color Black #000000 · ΔE 12.67 Nearest Tailwind class olive-900 #1d1d16 · ΔE 6.3

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Conversions

HEX

#121b0f

RGB

rgb(18, 27, 15)

HSL

hsl(105, 28.6%, 8.2%)

HSV / HSB

hsv(105, 44.4%, 10.6%)

CMYK

cmyk(33.3%, 0%, 44.4%, 89.4%)

LAB

lab(8.54, -7.01, 6.2)

LCH

lch(8.54, 9.36, 138.51)

OKLCH

oklch(20.9%, 0.0265, 138.06)

HWB

hwb(105, 5.9%, 89.4%)

Harmony colors

Complementary

#180f1b

Analogous

#181b0f

#121b0f

#0f1b12

Triadic

#121b0f

#0f121b

#1b0f12

Split-complementary

#121b0f

#120f1b

#1b0f18

Tetradic

#121b0f

#0f1b18

#180f1b

#1b0f12

Square

#121b0f

#0f181b

#180f1b

#1b120f

Shades

Color #121b0f mixed toward black.

#0f160c

#0c120a

#090d07

#060905

#030402

Tints

Color #121b0f mixed toward white.

#334d2b

#557f47

#79ab68

#a6c79b

#d2e3cd

Tones

Color #121b0f mixed toward gray.

#121a10

#131911

#131812

#141713

#141614

Accessibility

Aa White text on this color

17.66:1

Aa Black text on this color

1.19:1

White text reads better on this background (17.66:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#161612 · ΔE 7.6

Deuteranopia

#161513 · ΔE 9.1

Tritanopia

#131515 · ΔE 8.9

Achromatopsia

#191919 · ΔE 9.6

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

Code

CSS

background-color: #121b0f;

Tailwind (arbitrary value)

bg-[#121b0f]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Frequently asked questions

#121b0f (#121b0f) is rgb(18, 27, 15) in RGB.

No, #121b0f 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

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 #121b0f, or check how it holds up for accessibility.

Generate a palette → Check contrast