Lost Lagoon is a mid-tone, soft blue-green teal with a cool, balanced feel. It suggests lagoons, tropical water and sea glass, while still reading as a flexible color rather than a single literal object. The shade has enough personality to stand on its own, but it can also support nearby colors when used with related tones, crisp neutrals or deeper accents. Depending on the surrounding palette, it can read as teal, peacock, deep aqua or blue-green, which gives it useful range for seasonal, natural, floral and themed designs.
Lost Lagoon is a soft blue-green with a subtle blue-green influence. It sits near the green-cyan area, giving it a cool presence that can either support nearby colors or become a clear focal accent depending on contrast. Its hue of around 169° gives it its blue-green character, its saturation of about 28% makes it feel soft rather than flat, and its value of about 67% gives it a mid-tone, usable weight.