Seafoam is the color of calm water, and a living room is a lovely place to borrow that feeling. Soft seafoam on the walls is a gentle green that leans just slightly toward blue, fresh and airy without being the bright mint that color used to mean. It sets a breezy, easygoing tone the moment you walk in.
A crisp white on the trim and ceiling keeps everything clean and lets the seafoam read clearly against bright edges. Warm sand through the floor, a jute rug, or woven texture is what keeps the cool color from feeling chilly, grounding the room with a soft, sun-warmed neutral. A deep teal then turns up in small doses — a cushion, a vase, a piece of art — echoing the seafoam but with real depth. Together they make a living room that feels coastal and calm without leaning into theme-y beach decor.