#313b11

Color #313b11

A moderately saturated very dark green.

Closest named color Dark Olive Green #556b2f · ΔE 21.52 Nearest Tailwind class lime-950 #192e03 · ΔE 6.2

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Conversions

HEX

#313b11

RGB

rgb(49, 59, 17)

HSL

hsl(74.3, 55.3%, 14.9%)

HSV / HSB

hsv(74.3, 71.2%, 23.1%)

CMYK

cmyk(16.9%, 0%, 71.2%, 76.9%)

LAB

lab(23.07, -11.61, 23.96)

LCH

lch(23.07, 26.62, 115.85)

OKLCH

oklch(33.3%, 0.0644, 121.35)

HWB

hwb(74.3, 6.7%, 76.9%)

Harmony colors

Complementary

#1b113b

Analogous

#3b3011

#313b11

#1c3b11

Triadic

#313b11

#11313b

#3b1131

Split-complementary

#313b11

#111c3b

#30113b

Tetradic

#313b11

#113b1b

#1b113b

#3b1131

Square

#313b11

#113b30

#1b113b

#3b111c

Shades

Color #313b11 mixed toward black.

#29310e

#21270b

#181e08

#101406

#080a03

Tints

Color #313b11 mixed toward white.

#607321

#8eab31

#b2ce56

#ccdf8f

#e5efc7

Tones

Color #313b11 mixed toward gray.

#2f3814

#2d3418

#2b311b

#2a2d1f

#282922

Accessibility

Aa White text on this color

11.9:1

Aa Black text on this color

1.76:1

White text reads better on this background (11.9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363621 · ΔE 7.7

Deuteranopia

#353423 · ΔE 9.5

Tritanopia

#32292b · ΔE 24.4

Achromatopsia

#373737 · ΔE 17.6

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

Code

CSS

background-color: #313b11;

Tailwind (arbitrary value)

bg-[#313b11]

Related colors

Olive Drab #6b8e23

Yellow Green #9acd32

Dark Olive Green #556b2f

Green Yellow #adff2f

Ivory #fffff0

Beige #f5f5dc

Frequently asked questions

#313b11 (#313b11) is rgb(49, 59, 17) in RGB.

No, #313b11 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 #313b11, or check how it holds up for accessibility.

Generate a palette → Check contrast