#66b2a4

Color #66b2a4

A muted medium green.

Closest named color Cadet Blue #5f9ea0 · ΔE 12.08 Nearest Tailwind class teal-500 #00bba7 · ΔE 6.6

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

Conversions

HEX

#66b2a4

RGB

rgb(102, 178, 164)

HSL

hsl(168.9, 33%, 54.9%)

HSV / HSB

hsv(168.9, 42.7%, 69.8%)

CMYK

cmyk(42.7%, 0%, 7.9%, 30.2%)

LAB

lab(67.53, -26.98, -0.21)

LCH

lch(67.53, 26.98, 180.45)

OKLCH

oklch(71%, 0.0789, 180.73)

HWB

hwb(168.9, 40%, 30.2%)

Harmony colors

Complementary

#b26674

Analogous

#66b27e

#66b2a4

#669ab2

Triadic

#66b2a4

#a466b2

#b2a466

Split-complementary

#66b2a4

#b2669a

#b27e66

Tetradic

#66b2a4

#6674b2

#b26674

#b2a466

Square

#66b2a4

#7e66b2

#b26674

#9ab266

Shades

Color #66b2a4 mixed toward black.

#4e9b8d

#3f7c71

#2f5d55

#1f3e38

#101f1c

Tints

Color #66b2a4 mixed toward white.

#80bfb3

#99ccc2

#b3d8d1

#cce5e1

#e6f2f0

Tones

Color #66b2a4 mixed toward gray.

#6caca0

#73a59c

#799f98

#7f9994

#869290

Accessibility

Aa White text on this color

2.48:1

Aa Black text on this color

8.47:1

Black text reads better on this background (8.47:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#8d8ea8 · ΔE 27.4

Deuteranopia

#8983a8 · ΔE 30.9

Tritanopia

#6baaab · ΔE 6.6

Achromatopsia

#a4a4a4 · ΔE 20.8

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

Code

CSS

background-color: #66b2a4;

Tailwind (arbitrary value)

bg-[#66b2a4]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Aqua #00ffff

Frequently asked questions

#66b2a4 (#66b2a4) is rgb(102, 178, 164) in RGB.

No, #66b2a4 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 #66b2a4, or check how it holds up for accessibility.

Generate a palette → Check contrast