#515e54

Color #515e54

A nearly neutral, gray-leaning dark green.

Closest named color Dim Gray #696969 · ΔE 10.16 Nearest Tailwind class olive-600 #5b5b4b · ΔE 6.5

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

Conversions

HEX

#515e54

RGB

rgb(81, 94, 84)

HSL

hsl(133.8, 7.4%, 34.3%)

HSV / HSB

hsv(133.8, 13.8%, 36.9%)

CMYK

cmyk(13.8%, 0%, 10.6%, 63.1%)

LAB

lab(38.54, -7.23, 4.05)

LCH

lch(38.54, 8.29, 150.74)

OKLCH

oklch(46.8%, 0.0227, 152.42)

HWB

hwb(133.8, 31.8%, 63.1%)

Harmony colors

Complementary

#5e515b

Analogous

#545e51

#515e54

#515e5a

Triadic

#515e54

#54515e

#5e5451

Split-complementary

#515e54

#5a515e

#5e5154

Tetradic

#515e54

#515b5e

#5e515b

#5e5451

Square

#515e54

#51545e

#5e515b

#5e5a51

Shades

Color #515e54 mixed toward black.

#434e46

#363f38

#282f2a

#1b1f1c

#0d100e

Tints

Color #515e54 mixed toward white.

#6b7c6f

#87988b

#a5b1a8

#c3cbc5

#e1e5e2

Tones

Color #515e54 mixed toward gray.

#525d55

#535c55

#545b56

#555a56

#565957

Accessibility

Aa White text on this color

6.82:1

Aa Black text on this color

3.08:1

White text reads better on this background (6.82:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#575757 · ΔE 9.3

Deuteranopia

#565557 · ΔE 10.8

Tritanopia

#525859 · ΔE 7.5

Achromatopsia

#5b5b5b · ΔE 9.2

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

Code

CSS

background-color: #515e54;

Tailwind (arbitrary value)

bg-[#515e54]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Frequently asked questions

#515e54 (#515e54) is rgb(81, 94, 84) in RGB.

No, #515e54 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 #515e54, or check how it holds up for accessibility.

Generate a palette → Check contrast