#12271a

Color #12271a

A muted very dark green.

Closest named color Black #000000 · ΔE 19.23 Nearest Tailwind class emerald-950 #002c22 · ΔE 5.2

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Conversions

HEX

#12271a

RGB

rgb(18, 39, 26)

HSL

hsl(142.9, 36.8%, 11.2%)

HSV / HSB

hsv(142.9, 53.8%, 15.3%)

CMYK

cmyk(53.8%, 0%, 33.3%, 84.7%)

LAB

lab(13.56, -12.23, 6.02)

LCH

lch(13.56, 13.63, 153.79)

OKLCH

oklch(25.1%, 0.0369, 155.52)

HWB

hwb(142.9, 7.1%, 84.7%)

Harmony colors

Complementary

#27121f

Analogous

#152712

#12271a

#122725

Triadic

#12271a

#1a1227

#271a12

Split-complementary

#12271a

#251227

#271215

Tetradic

#12271a

#121f27

#27121f

#271a12

Square

#12271a

#121527

#27121f

#272512

Shades

Color #12271a mixed toward black.

#0f2116

#0c1a11

#09140d

#060d09

#030704

Tints

Color #12271a mixed toward white.

#2a5b3d

#428e5f

#64b784

#98cfad

#cbe7d6

Tones

Color #12271a mixed toward gray.

#14251a

#16241b

#17221b

#19201c

#1b1e1c

Accessibility

Aa White text on this color

15.78:1

Aa Black text on this color

1.33:1

White text reads better on this background (15.78:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1d1e · ΔE 14.1

Deuteranopia

#1c1a1e · ΔE 17

Tritanopia

#142021 · ΔE 9.7

Achromatopsia

#232323 · ΔE 13.4

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

Code

CSS

background-color: #12271a;

Tailwind (arbitrary value)

bg-[#12271a]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Mint Cream #f5fffa

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#12271a (#12271a) is rgb(18, 39, 26) in RGB.

No, #12271a 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

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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 #12271a, or check how it holds up for accessibility.

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