#66BDA8

A medium, moderate cyan closely aligning with Mediumaquamarine.

About #66BDA8

At its core, #66BDA8 is a medium and moderate hue. If you're using CSS, you might find it aligns closely with Mediumaquamarine. Its digital footprint relies on 102 parts red, 189 parts green, and 168 parts blue light.

While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). Its ink density profile breaks down to 46% cyan, 0% magenta, 11% yellow, and 26% black. This makes it a relatively light color when applied to physical surfaces.

Ensuring your text is legible against this background is a key part of web design. Because it is a medium color, it is generally recommended to use #000000 text. Be sure to check our contrast matrix below to see exactly how it performs against common backgrounds.

Color Space Conversions

HEX#66BDA8
RGB102, 189, 168
HSL165.5°, 39.7%, 57.1%
CMYK46%, 0%, 11%, 26%
HSV165.5°, 46.0%, 74.1%
LAB70.9, -31.4, 2.5
XYZ30.7, 42.0, 43.5
Decimal6733224

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

2.23:1
Text on #FFFFFF
FAIL
9.41:1
Text on #000000
AAA
2.13:1
Text on #F8FAFC
FAIL
8.00:1
Text on #0F172A
AAA

CSS Implementation

.bg-color { background-color: #66BDA8; }
.text-color { color: #66BDA8; }
.border-color { border: 2px solid #66BDA8; }

Similar Colors

Mediumaquamarine
#66CDAA