#F9F871 Hex Color

#f9f871 functions best as a focused accent color rather than a main background, as its extreme brightness can overwhelm the eye. It works exceptionally well for call-to-action buttons or highlighted notification badges, especially when paired with charcoal or deep navy text to ensure readability.

Yes, #f9f871 maintains strong contrast against black or very dark charcoal text, making it a functional choice for accessible UI elements. Because of its luminosity, you should avoid placing light gray or white text over it, as the readability will drop significantly.