#2a9d8f

Sea looks like that instant tint you see when bright daylight hits the edge of a monitor and the teal calms down. It has a quieter presence than Baltic's forward punch and a less saturated, more breathable feel than Java's crisp signal.

For dashboards and finance apps, I'd use Sea for secondary actions, progress states, and subtle chart accents where you want the interface to feel stable, not urgent. Compared with Lagoon, it reads slightly more muted and a touch more balanced in tone, so it supports layouts instead of feeling like a sharper teal highlight. This shade also sits a bit closer to blue than the more cyan-leaning neighbors, so it doesn't sprint toward that brighter green-teal direction.

Pair it with clean dark type (charcoal or near-black) and medium neutrals. On warm displays it can still drift, but less than Java, so your contrast stays more consistent without overcompensating.