#63F297 Hex Color
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This neon green is electric and intense. Because of its high saturation, #63f297 works best as a small accent for calls-to-action rather than a dominant background. It pairs well with charcoal grays for a modern interface feel. Since black text reads clearly on this bright surface with a 14.7:1 contrast ratio, the hex code #63f297 remains a safe, accessible choice for buttons and fine detail.
Questions about #63f297
What is #63f297 in RGB, HSL and CMYK?
In RGB, #63f297 is rgb(99, 242, 151), in HSL hsl(142, 85%, 67%) and in CMYK 59%, 0%, 38%, 5%.
How should I use #63f297 in my interface design?
#63f297 acts best as a high-contrast accent color rather than a dominant background. Use it sparingly for primary call-to-action buttons, notification badges, or focused elements where you need to draw the eye immediately without overwhelming the overall layout.
What colors pair well with the neon green of #63f297?
This neon green pairs best with deep, neutral tones like charcoal or dark slate. The high saturation of #63f297 creates a modern, tech-focused aesthetic against these darker surfaces, while ensuring the text remains legible due to the significant contrast.
Is #63f297 readable on white or black?
#63f297 has a 1.43:1 contrast ratio on white and 14.67:1 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.