#172c1f

Color #172c1f

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 18.09 Nearest Tailwind class emerald-950 #002c22 · ΔE 5.1

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Conversions

HEX

#172c1f

RGB

rgb(23, 44, 31)

HSL

hsl(142.9, 31.3%, 13.1%)

HSV / HSB

hsv(142.9, 47.7%, 17.3%)

CMYK

cmyk(47.7%, 0%, 29.5%, 82.7%)

LAB

lab(15.91, -12.11, 5.84)

LCH

lch(15.91, 13.44, 154.25)

OKLCH

oklch(27.1%, 0.0365, 155.89)

HWB

hwb(142.9, 9%, 82.7%)

Harmony colors

Complementary

#2c1724

Analogous

#192c17

#172c1f

#172c29

Triadic

#172c1f

#1f172c

#2c1f17

Split-complementary

#172c1f

#29172c

#2c1719

Tetradic

#172c1f

#17242c

#2c1724

#2c1f17

Square

#172c1f

#17192c

#2c1724

#2c2917

Shades

Color #172c1f mixed toward black.

#13251a

#0f1d15

#0b160f

#080f0a

#040705

Tints

Color #172c1f mixed toward white.

#305c41

#4a8d63

#6eb388

#9eccb0

#cfe6d7

Tones

Color #172c1f mixed toward gray.

#192a1f

#1a2820

#1c2720

#1e2521

#202321

Accessibility

Aa White text on this color

14.83:1

Aa Black text on this color

1.42:1

White text reads better on this background (14.83:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222223 · ΔE 14

Deuteranopia

#201f23 · ΔE 16.3

Tritanopia

#182526 · ΔE 9.3

Achromatopsia

#282828 · ΔE 13.3

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

Code

CSS

background-color: #172c1f;

Tailwind (arbitrary value)

bg-[#172c1f]

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

#172c1f (#172c1f) is rgb(23, 44, 31) in RGB.

No, #172c1f 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 #172c1f, or check how it holds up for accessibility.

Generate a palette → Check contrast