#1b311d

Color #1b311d

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 19.29 Nearest Tailwind class green-950 #032e15 · ΔE 5

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Conversions

HEX

#1b311d

RGB

rgb(27, 49, 29)

HSL

hsl(125.5, 28.9%, 14.9%)

HSV / HSB

hsv(125.5, 44.9%, 19.2%)

CMYK

cmyk(44.9%, 0%, 40.8%, 80.8%)

LAB

lab(18, -13.98, 10.1)

LCH

lch(18, 17.25, 144.15)

OKLCH

oklch(28.8%, 0.0457, 146.41)

HWB

hwb(125.5, 10.6%, 80.8%)

Harmony colors

Complementary

#311b2f

Analogous

#24311b

#1b311d

#1b3128

Triadic

#1b311d

#1d1b31

#311d1b

Split-complementary

#1b311d

#281b31

#311b24

Tetradic

#1b311d

#1b2f31

#311b2f

#311d1b

Square

#1b311d

#1b2431

#311b2f

#31281b

Shades

Color #1b311d mixed toward black.

#172918

#122113

#0e180f

#09100a

#050805

Tints

Color #1b311d mixed toward white.

#356039

#4e8e54

#73b279

#a2cca6

#d0e5d2

Tones

Color #1b311d mixed toward gray.

#1d2f1f

#1f2d20

#212b22

#222a23

#242825

Accessibility

Aa White text on this color

13.97:1

Aa Black text on this color

1.5:1

White text reads better on this background (13.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#262623 · ΔE 13.9

Deuteranopia

#252324 · ΔE 18

Tritanopia

#1d2728 · ΔE 12.8

Achromatopsia

#2c2c2c · ΔE 15.2

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

Code

CSS

background-color: #1b311d;

Tailwind (arbitrary value)

bg-[#1b311d]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#1b311d (#1b311d) is rgb(27, 49, 29) in RGB.

No, #1b311d is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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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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 #1b311d, or check how it holds up for accessibility.

Generate a palette → Check contrast