#CEF90E Hex Color

#cef90e pairs well with charcoal and deep navy, which give its intense yellow-green brightness a grounded, readable frame. Use those darker tones for text, panels, or borders while reserving the lime for buttons, highlights, and active states.

Black text has about a 17.2:1 contrast ratio against #cef90e, so it comfortably meets WCAG AA requirements for small body text even at normal weight. Its extreme brightness may feel intense across large surfaces, making accents safer than full-page backgrounds.