#40654d

Color #40654d

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 17.16 Nearest Tailwind class emerald-800 #006045 · ΔE 7.4

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Conversions

HEX

#40654d

RGB

rgb(64, 101, 77)

HSL

hsl(141.1, 22.4%, 32.4%)

HSV / HSB

hsv(141.1, 36.6%, 39.6%)

CMYK

cmyk(36.6%, 0%, 23.8%, 60.4%)

LAB

lab(39.47, -18.99, 9.48)

LCH

lch(39.47, 21.22, 153.47)

OKLCH

oklch(47.1%, 0.0577, 155.08)

HWB

hwb(141.1, 25.1%, 60.4%)

Harmony colors

Complementary

#654058

Analogous

#466540

#40654d

#406560

Triadic

#40654d

#4d4065

#654d40

Split-complementary

#40654d

#604065

#654046

Tetradic

#40654d

#405865

#654058

#654d40

Square

#40654d

#404665

#654058

#656040

Shades

Color #40654d mixed toward black.

#355440

#2b4333

#203327

#15221a

#0b110d

Tints

Color #40654d mixed toward white.

#568868

#72a684

#96bca3

#b9d2c2

#dce9e0

Tones

Color #40654d mixed toward gray.

#43624e

#465f4f

#495c50

#4c5951

#505652

Accessibility

Aa White text on this color

6.59:1

Aa Black text on this color

3.19:1

White text reads better on this background (6.59:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#525354 · ΔE 18.2

Deuteranopia

#504d55 · ΔE 23.3

Tritanopia

#425859 · ΔE 12.7

Achromatopsia

#5d5d5d · ΔE 17.8

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

Code

CSS

background-color: #40654d;

Tailwind (arbitrary value)

bg-[#40654d]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Mint Cream #f5fffa

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#40654d (#40654d) is rgb(64, 101, 77) in RGB.

No, #40654d 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 #40654d, or check how it holds up for accessibility.

Generate a palette → Check contrast