#66E9C5

A light, vivid green closely aligning with Aquamarine.

About #66E9C5

When working with digital screens, the color #66E9C5 is rendered by mixing light. If you're using CSS, you might find it aligns closely with Aquamarine. Its digital footprint relies on 102 parts red, 233 parts green, and 197 parts blue light.

If you are designing for print, the four-color process is what matters most. The color uses 56% Cyan, 0% Magenta, 15% Yellow, and 9% Black. Always request a physical proof before doing a large print run with this exact code.

Web Content Accessibility Guidelines (WCAG) dictate how we should use this color. 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#66E9C5
RGB102, 233, 197
HSL163.5°, 74.9%, 65.7%
CMYK56%, 0%, 15%, 9%
HSV163.5°, 56.2%, 91.4%
LAB84.6, -44.6, 6.7
XYZ44.7, 65.1, 63.0
Decimal6744517

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

1.50:1
Text on #FFFFFF
FAIL
14.03:1
Text on #000000
AAA
1.43:1
Text on #F8FAFC
FAIL
11.92:1
Text on #0F172A
AAA

CSS Implementation

.bg-color { background-color: #66E9C5; }
.text-color { color: #66E9C5; }
.border-color { border: 2px solid #66E9C5; }

Similar Colors

Aquamarine
#7FFFD4