tileColor property
final
Defines the background color of ListTile when selected is false.
If this property is null and selected is false then ListTileThemeData.tileColor is used. If that is also null and selected is true, selectedTileColor is used. When that is also null, the ListTileTheme.selectedTileColor is used, otherwise Colors.transparent is used.
Implementation
final Color? tileColor;