#31370f

Color #31370f

A moderately saturated very dark yellow.

Closest named color Dark Olive Green #556b2f · ΔE 23.74 Nearest Tailwind class lime-950 #192e03 · ΔE 6.7

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#31370f

RGB

rgb(49, 55, 15)

HSL

hsl(69, 57.1%, 13.7%)

HSV / HSB

hsv(69, 72.7%, 21.6%)

CMYK

cmyk(10.9%, 0%, 72.7%, 78.4%)

LAB

lab(21.65, -9.38, 23.48)

LCH

lch(21.65, 25.28, 111.78)

OKLCH

oklch(32.1%, 0.0603, 117.12)

HWB

hwb(69, 5.9%, 78.4%)

Harmony colors

Complementary

#150f37

Analogous

#37290f

#31370f

#1d370f

Triadic

#31370f

#0f3137

#370f31

Split-complementary

#31370f

#0f1d37

#290f37

Tetradic

#31370f

#0f3715

#150f37

#370f31

Square

#31370f

#0f3729

#150f37

#370f1d

Shades

Color #31370f mixed toward black.

#292e0c

#21250a

#181b07

#101205

#080902

Tints

Color #31370f mixed toward white.

#64711f

#98aa2e

#bdd052

#d3e08c

#e9efc5

Tones

Color #31370f mixed toward gray.

#2f3412

#2c3016

#2a2d19

#282a1c

#252620

Accessibility

Aa White text on this color

12.47:1

Aa Black text on this color

1.68:1

White text reads better on this background (12.47:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#34341e · ΔE 6.2

Deuteranopia

#333320 · ΔE 7.3

Tritanopia

#312627 · ΔE 23.3

Achromatopsia

#343434 · ΔE 16.9

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

Code

CSS

background-color: #31370f;

Tailwind (arbitrary value)

bg-[#31370f]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#31370f (#31370f) is rgb(49, 55, 15) in RGB.

No, #31370f 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #31370f, or check how it holds up for accessibility.

Generate a palette → Check contrast