#3FFC7E Hex Color
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This high-voltage, neon green radiates intense energy and demands attention. Because of its extreme brightness, #3ffc7e functions best as a small accent color rather than a primary background, where it can easily overwhelm the eye. It pairs surprisingly well with deep charcoals or slate grays for contrast. Black text maintains excellent legibility against this hex code, making it a safe choice for high-impact UI elements.
Questions about #3ffc7e
What is #3ffc7e in RGB, HSL and CMYK?
In RGB, #3ffc7e is rgb(63, 252, 126), in HSL hsl(140, 97%, 62%) and in CMYK 75%, 0%, 50%, 1%.
How should I use #3ffc7e in UI design?
Use #3ffc7e as a strategic accent to draw attention to call-to-action buttons or notifications without exhausting the user. Because this green is extremely vibrant, pair it with deep charcoal or dark gray text to ensure the content remains readable and accessible.
Does #3ffc7e work well as a background?
Avoid using #3ffc7e as a full-screen background because its high-voltage intensity can easily overwhelm the eye and strain user focus. It performs much better when reserved for smaller graphic elements that need immediate, high-contrast visibility against neutral surfaces.
Is #3ffc7e readable on white or black?
#3ffc7e has a 1.36:1 contrast ratio on white and 15.43:1 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.