#DFFF4F Hex Color

Tennis Ball #dfff4f is extremely luminous, so it works best when applied sparingly as a 10% accent color. Use it for call-to-action buttons or alert banners to draw immediate attention without overwhelming your interface, provided it is paired with charcoal text for readability.

Due to its extreme brightness, #dfff4f is generally not suitable as a background color for long-form text because it creates significant eye strain. If you must use it as a background, keep the area small and ensure your overlay text uses a very dark, high-contrast shade like charcoal.