#21705e

Color #21705e

A moderately saturated dark green.

Closest named color Teal #008080 · ΔE 13.03 Nearest Tailwind class teal-700 #00786f · ΔE 5.1

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

Conversions

HEX

#21705e

RGB

rgb(33, 112, 94)

HSL

hsl(166.3, 54.5%, 28.4%)

HSV / HSB

hsv(166.3, 70.5%, 43.9%)

CMYK

cmyk(70.5%, 0%, 16.1%, 56.1%)

LAB

lab(42.34, -28.38, 3.12)

LCH

lch(42.34, 28.55, 173.73)

OKLCH

oklch(49.3%, 0.0809, 174.47)

HWB

hwb(166.3, 12.9%, 56.1%)

Harmony colors

Complementary

#702133

Analogous

#217036

#21705e

#215a70

Triadic

#21705e

#5e2170

#705e21

Split-complementary

#21705e

#70215a

#703621

Tetradic

#21705e

#213370

#702133

#705e21

Square

#21705e

#362170

#702133

#5a7021

Shades

Color #21705e mixed toward black.

#1b5d4e

#164b3f

#10382f

#0b251f

#051310

Tints

Color #21705e mixed toward white.

#2f9f85

#43c8a9

#72d5bf

#a1e3d4

#d0f1ea

Tones

Color #21705e mixed toward gray.

#28695a

#2e6357

#355c53

#3b5650

#424f4c

Accessibility

Aa White text on this color

5.93:1

Aa Black text on this color

3.54:1

White text reads better on this background (5.93:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4f5063 · ΔE 27.5

Deuteranopia

#4b4564 · ΔE 31.8

Tritanopia

#296667 · ΔE 9

Achromatopsia

#646464 · ΔE 21.2

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

Code

CSS

background-color: #21705e;

Tailwind (arbitrary value)

bg-[#21705e]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Turquoise #40e0d0

Medium Spring Green #00fa9a

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Frequently asked questions

#21705e (#21705e) is rgb(33, 112, 94) in RGB.

No, #21705e 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.

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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 #21705e, or check how it holds up for accessibility.

Generate a palette → Check contrast