Aquamarine

While #7fffd4 provides decent contrast against black, it is generally too vibrant and light to use as body text. Reserve this color for call-to-action buttons, icons, or small UI accents where you need to draw the user's eye without compromising overall readability.

This bright teal balances effectively with neutral tones like charcoal or soft slate to ground its intensity. For a more adventurous palette, try pairing it with muted coral or subtle sand tones to create a balanced, modern interface.