#15372e

Color #15372e

A moderately saturated very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 12.68 Nearest Tailwind class emerald-950 #002c22 · ΔE 4.1

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

Conversions

HEX

#15372e

RGB

rgb(21, 55, 46)

HSL

hsl(164.1, 44.7%, 14.9%)

HSV / HSB

hsv(164.1, 61.8%, 21.6%)

CMYK

cmyk(61.8%, 0%, 16.4%, 78.4%)

LAB

lab(20.4, -15.07, 1.9)

LCH

lch(20.4, 15.19, 172.81)

OKLCH

oklch(30.8%, 0.0432, 173.62)

HWB

hwb(164.1, 8.2%, 78.4%)

Harmony colors

Complementary

#37151e

Analogous

#15371d

#15372e

#152f37

Triadic

#15372e

#2e1537

#372e15

Split-complementary

#15372e

#37152f

#371d15

Tetradic

#15372e

#151e37

#37151e

#372e15

Square

#15372e

#1d1537

#37151e

#2f3715

Shades

Color #15372e mixed toward black.

#122e26

#0e251f

#0b1b17

#07120f

#040908

Tints

Color #15372e mixed toward white.

#296b5a

#3da086

#62c3a9

#96d7c6

#cbebe2

Tones

Color #15372e mixed toward gray.

#18342d

#1b312b

#1e2e2a

#202c29

#232927

Accessibility

Aa White text on this color

12.98:1

Aa Black text on this color

1.62:1

White text reads better on this background (12.98:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#282830 · ΔE 18.7

Deuteranopia

#262331 · ΔE 22.7

Tritanopia

#183232 · ΔE 5.9

Achromatopsia

#313131 · ΔE 15

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

Code

CSS

background-color: #15372e;

Tailwind (arbitrary value)

bg-[#15372e]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Frequently asked questions

#15372e (#15372e) is rgb(21, 55, 46) in RGB.

No, #15372e 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #15372e, or check how it holds up for accessibility.

Generate a palette → Check contrast