#C9F78C Hex Color
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This neon-lime shade is highly luminous, offering a high-energy pop that commands attention. Because it is so bright, it functions best as a small accent rather than a dominant background color. It pairs surprisingly well with charcoal grays for a modern, tech-focused look. Black text remains perfectly readable against #c9f78c, making the hex code a practical choice for high-contrast UI elements.
Questions about #c9f78c
What is #c9f78c in RGB, HSL and CMYK?
In RGB, #c9f78c is rgb(201, 247, 140), in HSL hsl(86, 87%, 76%) and in CMYK 19%, 0%, 43%, 3%.
How can #c9f78c be effectively used in UI design?
Because #c9f78c is incredibly bright, it works best as a surgical accent for buttons, status indicators, or hover states. Pair it with charcoal or deep neutral grays to ground the color without losing its punchy, tech-forward aesthetic.
What text color works best against #c9f78c?
Black text offers the highest readability and accessibility against #c9f78c, making it a reliable choice for high-contrast design. Avoid using white or light gray text, as the luminosity of the lime will wash out any clarity on the screen.
Is #c9f78c readable on white or black?
#c9f78c has a 1.22:1 contrast ratio on white and 17.16:1 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.