Marsh Fog

Marsh Fog is what I see when fresh green settles into an overcast morning field. It stays green, but the haze dialed down the crispness you'd expect from leaf tones like Mother Nature, and it avoids the gray-cool veil of Frosted Fir. Compared with Endive, it feels a touch more muted and less "sifted," like the color has softened at the edges rather than just going pale.

I use it when the UI needs soft, grounded green without drifting mint-water or becoming that frosted, wintry tint. It's a go-to for wellness product screens, plant-forward editorial modules, and calm onboarding surfaces where you want "alive" but not punchy. In practice, it also works well in health wearables dashboards and logistics or HR interfaces where the background has to stay agreeable next to real data and icons. If your typography is too cool, Marsh Fog can read flatter, so I'd anchor it with neutral grays or a slightly deeper green accent rather than pure white.