#66D3BD

A light, moderate cyan closely aligning with Mediumaquamarine.

About #66D3BD

The precise color #66D3BD is an excellent choice for modern design projects. Its closest recognized web color is Mediumaquamarine. Its digital footprint relies on 102 parts red, 211 parts green, and 189 parts blue light.

When sending designs containing this color to a printer, the CMYK values come into play. The color uses 52% Cyan, 0% Magenta, 10% Yellow, and 17% Black. With a hue angle of 167.9 degrees, it sits comfortably in the cyan spectrum.

Ensuring your text is legible against this background is a key part of web design. Mathematical luminance calculations suggest that #000000 text provides the most optimal reading experience. Always test your color combinations using a contrast checker before publishing.

Color Space Conversions

HEX#66D3BD
RGB102, 211, 189
HSL167.9°, 55.3%, 61.4%
CMYK52%, 0%, 10%, 17%
HSV167.9°, 51.7%, 82.7%
LAB77.9, -36.6, 1.3
XYZ38.0, 53.1, 56.4
Decimal6738877

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

1.81:1
Text on #FFFFFF
FAIL
11.62:1
Text on #000000
AAA
1.73:1
Text on #F8FAFC
FAIL
9.88:1
Text on #0F172A
AAA

CSS Implementation

.bg-color { background-color: #66D3BD; }
.text-color { color: #66D3BD; }
.border-color { border: 2px solid #66D3BD; }

Similar Colors

Mediumaquamarine
#66CDAA