These often blend the classic UI elements with 80s/90s imagery like palm trees, marble busts, and sunset gradients.

You can find high-quality versions of these backgrounds on community sites like WallpaperAccess or WallpaperCave .

Often referred to as "Teal" or "Office Green," this flat color was the default background for users who didn't use the small tiled bitmap patterns like "Brick" or "Circles."