#155642

Color #155642

A moderately saturated dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 16.91 Nearest Tailwind class emerald-900 #004f3b · ΔE 2.5

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Conversions

HEX

#155642

RGB

rgb(21, 86, 66)

HSL

hsl(161.5, 60.7%, 21%)

HSV / HSB

hsv(161.5, 75.6%, 33.7%)

CMYK

cmyk(75.6%, 0%, 23.3%, 66.3%)

LAB

lab(32.28, -25.61, 5.87)

LCH

lch(32.28, 26.27, 167.09)

OKLCH

oklch(40.7%, 0.0728, 168.1)

HWB

hwb(161.5, 8.2%, 66.3%)

Harmony colors

Complementary

#561529

Analogous

#155622

#155642

#154a56

Triadic

#155642

#421556

#564215

Split-complementary

#155642

#56154a

#562215

Tetradic

#155642

#152956

#561529

#564215

Square

#155642

#221556

#561529

#4a5615

Shades

Color #155642 mixed toward black.

#124837

#0e392c

#0b2b21

#071d16

#040e0b

Tints

Color #155642 mixed toward white.

#228c6b

#2fc295

#5dd7b2

#93e5cb

#c9f2e5

Tones

Color #155642 mixed toward gray.

#1a5140

#204b3e

#25463c

#2b403a

#303b38

Accessibility

Aa White text on this color

8.6:1

Aa Black text on this color

2.44:1

White text reads better on this background (8.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3c47 · ΔE 25.3

Deuteranopia

#383349 · ΔE 30.1

Tritanopia

#1c4b4c · ΔE 10.5

Achromatopsia

#4c4c4c · ΔE 20.4

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

Code

CSS

background-color: #155642;

Tailwind (arbitrary value)

bg-[#155642]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Turquoise #40e0d0

Frequently asked questions

#155642 (#155642) is rgb(21, 86, 66) in RGB.

No, #155642 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 #155642, or check how it holds up for accessibility.

Generate a palette → Check contrast