#40684c

Color #40684c

A muted dark green.

Closest named color Dark Olive Green #556b2f · ΔE 19.36 Nearest Tailwind class emerald-800 #006045 · ΔE 7.4

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

Conversions

HEX

#40684c

RGB

rgb(64, 104, 76)

HSL

hsl(138, 23.8%, 32.9%)

HSV / HSB

hsv(138, 38.5%, 40.8%)

CMYK

cmyk(38.5%, 0%, 26.9%, 59.2%)

LAB

lab(40.43, -20.79, 11.42)

LCH

lch(40.43, 23.72, 151.22)

OKLCH

oklch(47.9%, 0.0641, 153)

HWB

hwb(138, 25.1%, 59.2%)

Harmony colors

Complementary

#68405c

Analogous

#486840

#40684c

#406860

Triadic

#40684c

#4c4068

#684c40

Split-complementary

#40684c

#604068

#684048

Tetradic

#40684c

#405c68

#68405c

#684c40

Square

#40684c

#404868

#68405c

#686040

Shades

Color #40684c mixed toward black.

#35573f

#2b4533

#203426

#152319

#0b110d

Tints

Color #40684c mixed toward white.

#568b66

#72a882

#95bea1

#b8d4c1

#dce9e0

Tones

Color #40684c mixed toward gray.

#43654d

#47614f

#4a5e50

#4d5b51

#515753

Accessibility

Aa White text on this color

6.36:1

Aa Black text on this color

3.3:1

White text reads better on this background (6.36:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#545554 · ΔE 18.3

Deuteranopia

#524f56 · ΔE 24

Tritanopia

#43595b · ΔE 14.7

Achromatopsia

#5f5f5f · ΔE 18.8

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

Code

CSS

background-color: #40684c;

Tailwind (arbitrary value)

bg-[#40684c]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Mint Cream #f5fffa

Forest Green #228b22

Mint Green #98ff98

Frequently asked questions

#40684c (#40684c) is rgb(64, 104, 76) in RGB.

No, #40684c 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 #40684c, or check how it holds up for accessibility.

Generate a palette → Check contrast