#1f312a

Color #1f312a

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 14.15 Nearest Tailwind class teal-950 #022f2e · ΔE 6.4

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Conversions

HEX

#1f312a

RGB

rgb(31, 49, 42)

HSL

hsl(156.7, 22.5%, 15.7%)

HSV / HSB

hsv(156.7, 36.7%, 19.2%)

CMYK

cmyk(36.7%, 0%, 14.3%, 80.8%)

LAB

lab(18.61, -9.28, 2.12)

LCH

lch(18.61, 9.52, 167.13)

OKLCH

oklch(29.5%, 0.027, 168.23)

HWB

hwb(156.7, 12.2%, 80.8%)

Harmony colors

Complementary

#311f26

Analogous

#1f3121

#1f312a

#1f2f31

Triadic

#1f312a

#2a1f31

#312a1f

Split-complementary

#1f312a

#311f2f

#31211f

Tetradic

#1f312a

#1f2631

#311f26

#312a1f

Square

#1f312a

#211f31

#311f26

#2f311f

Shades

Color #1f312a mixed toward black.

#1a2923

#15211c

#101915

#0a100e

#050807

Tints

Color #1f312a mixed toward white.

#3b5d50

#578975

#7bac99

#a7c7bb

#d3e3dd

Tones

Color #1f312a mixed toward gray.

#21302a

#222e29

#242d29

#252b29

#272a28

Accessibility

Aa White text on this color

13.72:1

Aa Black text on this color

1.53:1

White text reads better on this background (13.72:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#28282c · ΔE 12.7

Deuteranopia

#27252c · ΔE 15.3

Tritanopia

#202d2d · ΔE 5.2

Achromatopsia

#2d2d2d · ΔE 10.7

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

Code

CSS

background-color: #1f312a;

Tailwind (arbitrary value)

bg-[#1f312a]

Related colors

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#1f312a (#1f312a) is rgb(31, 49, 42) in RGB.

No, #1f312a 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

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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 #1f312a, or check how it holds up for accessibility.

Generate a palette → Check contrast