#1b3b11

Color #1b3b11

A moderately saturated very dark green.

Closest named color Dark Olive Green #556b2f · ΔE 22.55 Nearest Tailwind class lime-950 #192e03 · ΔE 4.4

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Conversions

HEX

#1b3b11

RGB

rgb(27, 59, 17)

HSL

hsl(105.7, 55.3%, 14.9%)

HSV / HSB

hsv(105.7, 71.2%, 23.1%)

CMYK

cmyk(54.2%, 0%, 71.2%, 76.9%)

LAB

lab(21.58, -21.32, 21.89)

LCH

lch(21.58, 30.56, 134.24)

OKLCH

oklch(31.7%, 0.0777, 138.97)

HWB

hwb(105.7, 6.7%, 76.9%)

Harmony colors

Complementary

#31113b

Analogous

#303b11

#1b3b11

#113b1c

Triadic

#1b3b11

#111b3b

#3b111b

Split-complementary

#1b3b11

#1c113b

#3b1130

Tetradic

#1b3b11

#113b31

#31113b

#3b111b

Square

#1b3b11

#11303b

#31113b

#3b1c11

Shades

Color #1b3b11 mixed toward black.

#16310e

#12270b

#0d1e08

#091406

#040a03

Tints

Color #1b3b11 mixed toward white.

#357321

#4eab31

#73ce56

#a2df8f

#d0efc7

Tones

Color #1b3b11 mixed toward gray.

#1d3814

#1f3418

#20311b

#222d1f

#242922

Accessibility

Aa White text on this color

12.5:1

Aa Black text on this color

1.68:1

White text reads better on this background (12.5:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c21 · ΔE 15.5

Deuteranopia

#2a2823 · ΔE 19.1

Tritanopia

#1d292b · ΔE 19.8

Achromatopsia

#343434 · ΔE 20.3

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

Code

CSS

background-color: #1b3b11;

Tailwind (arbitrary value)

bg-[#1b3b11]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#1b3b11 (#1b3b11) is rgb(27, 59, 17) in RGB.

No, #1b3b11 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.

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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 #1b3b11, or check how it holds up for accessibility.

Generate a palette → Check contrast