Tap the More options icon (three vertical dots) > Settings > Chats. Select Default chat theme. Choose the color you prefer.

For a long time, WhatsApp has stuck to its default green color for everything, from its icon to its user interface. Third-party apps offer you the option to change the WhatsApp theme, but nothing can ...

WhatsApp is adding new choices for customizing your chats, with both preset themes and mix-and-match colors for backgrounds and chat bubbles, as well as a selection of 30 new wallpapers. Users on ...

With the update rolling out today, Mac users will have 38 color options to customize their WhatsApp chats, like on the iPhone ...