#66C8C8 Hex Color
Online color picker to view shades, tints, color codes, and complementary colors
This cool cyan sits high on the lightness scale, making it a natural fit for UI backgrounds or modern branding. With a 10.7:1 contrast ratio against black, it handles small text legibly. The hex code #66c8c8 feels clean rather than washed out. When determining how to make gray, use this hue to anchor a neutral palette without losing its clarity.
Questions about #66c8c8
What is #66c8c8 in RGB, HSL and CMYK?
In RGB, #66c8c8 is rgb(102, 200, 200), in HSL hsl(180, 47%, 59%) and in CMYK 49%, 0%, 0%, 22%.
Does #66c8c8 work well for body text?
While #66c8c8 maintains high visibility against dark backgrounds, it is generally too light for primary body text. Use it as a vibrant accent for buttons or headers to ensure your layout remains accessible and easy to read for all users.
What colors pair well with #66c8c8?
This cool cyan balances beautifully against charcoal for a modern, high-contrast look, or pairs with soft white for a clean, airy feel. Use earthy terracotta as a complementary accent to add warmth to your otherwise cool and professional palette.
Is #66c8c8 readable on white or black?
#66c8c8 has a 1.96:1 contrast ratio on white and 10.66:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.