#51C3CD Hex Color

#51c3cd pairs well with navy, charcoal, and warm coral accents because darker neutrals ground its light value while coral adds measured contrast without overpowering its cool blue-green character in layouts.

#51c3cd supports black body text at about a 10.0:1 contrast ratio, comfortably above the WCAG AA 4.5:1 requirement for normal text when displayed at full opacity on a solid background. White text has much weaker contrast, so reserve it for large type or choose black for small interface copy.