#12302a

Color #12302a

A moderately saturated very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 14.44 Nearest Tailwind class teal-950 #022f2e · ΔE 3.3

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Conversions

HEX

#12302a

RGB

rgb(18, 48, 42)

HSL

hsl(168, 45.5%, 12.9%)

HSV / HSB

hsv(168, 62.5%, 18.8%)

CMYK

cmyk(62.5%, 0%, 12.5%, 81.2%)

LAB

lab(17.5, -13.04, 0.44)

LCH

lch(17.5, 13.05, 178.07)

OKLCH

oklch(28.4%, 0.0377, 178.48)

HWB

hwb(168, 7.1%, 81.2%)

Harmony colors

Complementary

#301218

Analogous

#12301b

#12302a

#122730

Triadic

#12302a

#2a1230

#302a12

Split-complementary

#12302a

#301227

#301b12

Tetradic

#12302a

#121830

#301218

#302a12

Square

#12302a

#1b1230

#301218

#273012

Shades

Color #12302a mixed toward black.

#0f2823

#0c201c

#091815

#06100e

#030807

Tints

Color #12302a mixed toward white.

#266659

#3a9c88

#5dc2ae

#93d7c9

#c9ebe4

Tones

Color #12302a mixed toward gray.

#142d28

#172b27

#192825

#1c2624

#1e2322

Accessibility

Aa White text on this color

14.17:1

Aa Black text on this color

1.48:1

White text reads better on this background (14.17:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#22232c · ΔE 17.1

Deuteranopia

#211e2c · ΔE 21.3

Tritanopia

#142d2d · ΔE 4.1

Achromatopsia

#2b2b2b · ΔE 13.6

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

Code

CSS

background-color: #12302a;

Tailwind (arbitrary value)

bg-[#12302a]

Related colors

Turquoise #40e0d0

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Medium Spring Green #00fa9a

Frequently asked questions

#12302a (#12302a) is rgb(18, 48, 42) in RGB.

No, #12302a 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 #12302a, or check how it holds up for accessibility.

Generate a palette → Check contrast