#00C0CA Hex Color
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This bright, saturated cyan feels refreshing and youthful without being overwhelming. The hex code #00c0ca carries a cool, crisp energy that works well for tech interfaces or productivity apps where you need an instant focal point. While it can be intense as a full background, it shines as a bold accent or call-to-action button, pairing cleanly with charcoal grays for high-contrast accessibility.
Questions about #00c0ca
What is #00c0ca in RGB, HSL and CMYK?
In RGB, #00c0ca is rgb(0, 192, 202), in HSL hsl(183, 100%, 40%) and in CMYK 100%, 5%, 0%, 21%.
How should I use #00c0ca in web design?
#00c0ca works best as a bold accent color for interactive elements like buttons, toggle switches, or notification badges. Because it is highly saturated, it pairs effectively with charcoal or deep neutral grays to ensure the text remains accessible and readable.
Does #00c0ca feel more warm or cool?
This color is distinctly cool, carrying a crisp energy that leans toward a tropical, aquatic aesthetic. Its high cyan content makes it feel fresh and modern, avoiding the traditional warmth found in standard blue or green hues.
Is #00c0ca readable on white or black?
#00c0ca has a 2.23:1 contrast ratio on white and 9.39:1 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.