#1f8128

Color #1f8128

A moderately saturated dark green.

Closest named color Forest Green #228b22 · ΔE 7.81 Nearest Tailwind class green-700 #008236 · ΔE 3

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Conversions

HEX

#1f8128

RGB

rgb(31, 129, 40)

HSL

hsl(125.5, 61.2%, 31.4%)

HSV / HSB

hsv(125.5, 76%, 50.6%)

CMYK

cmyk(76%, 0%, 69%, 49.4%)

LAB

lab(47.16, -46.08, 38.95)

LCH

lch(47.16, 60.34, 139.79)

OKLCH

oklch(52.9%, 0.1536, 144.19)

HWB

hwb(125.5, 12.2%, 49.4%)

Harmony colors

Complementary

#811f78

Analogous

#47811f

#1f8128

#1f8159

Triadic

#1f8128

#281f81

#81281f

Split-complementary

#1f8128

#591f81

#811f47

Tetradic

#1f8128

#1f7881

#811f78

#81281f

Square

#1f8128

#1f4781

#811f78

#81591f

Shades

Color #1f8128 mixed toward black.

#1a6c21

#15561b

#104114

#0a2b0d

#051607

Tints

Color #1f8128 mixed toward white.

#2ab037

#43d250

#72dd7c

#a1e8a8

#d0f4d3

Tones

Color #1f8128 mixed toward gray.

#27792f

#2f7135

#38693c

#406043

#485849

Accessibility

Aa White text on this color

4.97:1

Aa Black text on this color

4.23:1

White text reads better on this background (4.97:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5a5b4a · ΔE 22.5

Deuteranopia

#554e50 · ΔE 34

Tritanopia

#2b5c5f · ΔE 28

Achromatopsia

#707070 · ΔE 25.9

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

Code

CSS

background-color: #1f8128;

Tailwind (arbitrary value)

bg-[#1f8128]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#1f8128 (#1f8128) is rgb(31, 129, 40) in RGB.

No, #1f8128 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 #1f8128, or check how it holds up for accessibility.

Generate a palette → Check contrast