#40563e

Color #40563e

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 15.46 Nearest Tailwind class green-900 #0d542b · ΔE 9.5

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Conversions

HEX

#40563e

RGB

rgb(64, 86, 62)

HSL

hsl(115, 16.2%, 29%)

HSV / HSB

hsv(115, 27.9%, 33.7%)

CMYK

cmyk(25.6%, 0%, 27.9%, 66.3%)

LAB

lab(34.18, -13.8, 11.32)

LCH

lch(34.18, 17.85, 140.64)

OKLCH

oklch(42.8%, 0.0474, 142.55)

HWB

hwb(115, 24.3%, 66.3%)

Harmony colors

Complementary

#543e56

Analogous

#4c563e

#40563e

#3e5648

Triadic

#40563e

#3e4056

#563e40

Split-complementary

#40563e

#483e56

#563e4c

Tetradic

#40563e

#3e5654

#543e56

#563e40

Square

#40563e

#3e4c56

#543e56

#56483e

Shades

Color #40563e mixed toward black.

#354834

#2b3929

#202b1f

#151d15

#0b0e0a

Tints

Color #40563e mixed toward white.

#5a7957

#769a73

#98b396

#bbccb9

#dde6dc

Tones

Color #40563e mixed toward gray.

#425440

#435242

#455044

#474e46

#484c48

Accessibility

Aa White text on this color

8.02:1

Aa Black text on this color

2.62:1

White text reads better on this background (8.02:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4a4b45 · ΔE 12.4

Deuteranopia

#494746 · ΔE 16.5

Tritanopia

#414a4b · ΔE 13.6

Achromatopsia

#505050 · ΔE 15.3

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

Code

CSS

background-color: #40563e;

Tailwind (arbitrary value)

bg-[#40563e]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#40563e (#40563e) is rgb(64, 86, 62) in RGB.

No, #40563e 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 #40563e, or check how it holds up for accessibility.

Generate a palette → Check contrast