Sea green (#2E8B57) is a sophisticated blue-green hue that captures the serene essence of ocean waters. This muted tone blends the calming qualities of blue with green's natural vitality, creating a color that evokes tranquility and balance.

In design, sea green excels at creating welcoming digital environments and relaxed atmospheres. Its soft, understated nature makes it perfect for backgrounds, subtle accents, or UI elements that need to feel approachable without being overwhelming. The color pairs beautifully with warm neutrals like peach and cream, or creates sophisticated combinations with slate gray.

Related to other blue-green family members like teal, aquamarine, and turquoise, sea green offers a more muted alternative. Its versatility makes it ideal for brands focused on wellness, nature, or sustainability, where the goal is to convey trust and serenity without being too bold or attention-grabbing.