#15311c

Color #15311c

A moderately saturated very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 20.05 Nearest Tailwind class green-950 #032e15 · ΔE 3.4

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Conversions

HEX

#15311c

RGB

rgb(21, 49, 28)

HSL

hsl(135, 40%, 13.7%)

HSV / HSB

hsv(135, 57.1%, 19.2%)

CMYK

cmyk(57.1%, 0%, 42.9%, 80.8%)

LAB

lab(17.64, -16.42, 10.23)

LCH

lch(17.64, 19.35, 148.08)

OKLCH

oklch(28.4%, 0.0515, 150.2)

HWB

hwb(135, 8.2%, 80.8%)

Harmony colors

Complementary

#31152a

Analogous

#1c3115

#15311c

#15312a

Triadic

#15311c

#1c1531

#311c15

Split-complementary

#15311c

#2a1531

#31151c

Tetradic

#15311c

#152a31

#31152a

#311c15

Square

#15311c

#151c31

#31152a

#312a15

Shades

Color #15311c mixed toward black.

#112917

#0e2113

#0a180e

#071009

#030805

Tints

Color #15311c mixed toward white.

#2b6439

#419857

#65bd7b

#98d3a7

#cce9d3

Tones

Color #15311c mixed toward gray.

#172f1d

#1a2c1e

#1c2a1f

#1e2821

#212522

Accessibility

Aa White text on this color

14.11:1

Aa Black text on this color

1.49:1

White text reads better on this background (14.11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#242422 · ΔE 15.8

Deuteranopia

#222024 · ΔE 20.2

Tritanopia

#172727 · ΔE 11.9

Achromatopsia

#2b2b2b · ΔE 16.6

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

Code

CSS

background-color: #15311c;

Tailwind (arbitrary value)

bg-[#15311c]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Frequently asked questions

#15311c (#15311c) is rgb(21, 49, 28) in RGB.

No, #15311c 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 #15311c, or check how it holds up for accessibility.

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