#1f3f11

Color #1f3f11

A moderately saturated very dark green.

Closest named color Dark Olive Green #556b2f · ΔE 20.33 Nearest Tailwind class lime-950 #192e03 · ΔE 5.4

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Conversions

HEX

#1f3f11

RGB

rgb(31, 63, 17)

HSL

hsl(101.7, 57.5%, 15.7%)

HSV / HSB

hsv(101.7, 73%, 24.7%)

CMYK

cmyk(50.8%, 0%, 73%, 75.3%)

LAB

lab(23.29, -21.79, 23.84)

LCH

lch(23.29, 32.3, 132.43)

OKLCH

oklch(33.1%, 0.0816, 137.53)

HWB

hwb(101.7, 6.7%, 75.3%)

Harmony colors

Complementary

#31113f

Analogous

#363f11

#1f3f11

#113f1a

Triadic

#1f3f11

#111f3f

#3f111f

Split-complementary

#1f3f11

#1a113f

#3f1136

Tetradic

#1f3f11

#113f31

#31113f

#3f111f

Square

#1f3f11

#11363f

#31113f

#3f1a11

Shades

Color #1f3f11 mixed toward black.

#1a350e

#152a0b

#102009

#0a1506

#050b03

Tints

Color #1f3f11 mixed toward white.

#3b7720

#57b02f

#7bd156

#a7e18e

#d3f0c7

Tones

Color #1f3f11 mixed toward gray.

#213b15

#223719

#24341d

#253020

#272c24

Accessibility

Aa White text on this color

11.82:1

Aa Black text on this color

1.78:1

White text reads better on this background (11.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#303022 · ΔE 14.7

Deuteranopia

#2e2b25 · ΔE 19.5

Tritanopia

#212c2d · ΔE 19.8

Achromatopsia

#373737 · ΔE 20.7

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

Code

CSS

background-color: #1f3f11;

Tailwind (arbitrary value)

bg-[#1f3f11]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Frequently asked questions

#1f3f11 (#1f3f11) is rgb(31, 63, 17) in RGB.

No, #1f3f11 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 #1f3f11, or check how it holds up for accessibility.

Generate a palette → Check contrast