#123028

Color #123028

A moderately saturated very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 14.98 Nearest Tailwind class emerald-950 #002c22 · ΔE 3.3

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#123028

RGB

rgb(18, 48, 40)

HSL

hsl(164, 45.5%, 12.9%)

HSV / HSB

hsv(164, 62.5%, 18.8%)

CMYK

cmyk(62.5%, 0%, 16.7%, 81.2%)

LAB

lab(17.44, -13.65, 1.73)

LCH

lch(17.44, 13.76, 172.78)

OKLCH

oklch(28.3%, 0.0391, 173.55)

HWB

hwb(164, 7.1%, 81.2%)

Harmony colors

Complementary

#30121a

Analogous

#123019

#123028

#122930

Triadic

#123028

#281230

#302812

Split-complementary

#123028

#301229

#301912

Tetradic

#123028

#121a30

#30121a

#302812

Square

#123028

#191230

#30121a

#293012

Shades

Color #123028 mixed toward black.

#0f2821

#0c201b

#091814

#06100d

#030807

Tints

Color #123028 mixed toward white.

#266655

#3a9c82

#5dc2a8

#93d7c5

#c9ebe2

Tones

Color #123028 mixed toward gray.

#142d27

#172b26

#192824

#1c2623

#1e2322

Accessibility

Aa White text on this color

14.2:1

Aa Black text on this color

1.48:1

White text reads better on this background (14.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#22232a · ΔE 16.9

Deuteranopia

#211e2b · ΔE 21.5

Tritanopia

#142c2c · ΔE 5.3

Achromatopsia

#2b2b2b · ΔE 14

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

Code

CSS

background-color: #123028;

Tailwind (arbitrary value)

bg-[#123028]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Frequently asked questions

#123028 (#123028) is rgb(18, 48, 40) in RGB.

No, #123028 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 #123028, or check how it holds up for accessibility.

Generate a palette → Check contrast