#3BB8B6 Hex Color
Refreshing cyan with a cool, airy vibe
This cyan is a bright, airy shade with a cool, refreshing temperature. Because it sits between green and blue, it provides excellent readability when paired with black text. Use #3bb8b6 as a 60% base color for clean UI backgrounds or pediatric branding. It feels friendly and approachable, avoiding the sterility of pure white. If you need to neutralize this tone, learn what colors make gray to adjust your palette.
Questions about #3bb8b6
What is #3bb8b6 in RGB, HSL and CMYK?
In RGB, #3bb8b6 is rgb(59, 184, 182), in HSL hsl(179, 51%, 48%) and in CMYK 68%, 0%, 1%, 28%.
Why does #3bb8b6 work well for user interface design?
The color #3bb8b6 sits perfectly between green and blue, providing a balanced, bright appearance that maintains excellent contrast with black or charcoal text. Its approachable, non-sterile quality makes it a smart choice for modern web backgrounds and clean, accessible digital interfaces.
Which colors create a harmonious palette with #3bb8b6?
Is #3bb8b6 readable on white or black?
#3bb8b6 has a 2.40:1 contrast ratio on white and 8.71:1 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.