How Do I Change the Color of My Apps on My Phone?
Spotify, for example, is green and black, and there’s no easy way to change that.
If all else fails, third-party apps can take care of the whole process for you through icon packs.

you’re able to modify the app’s icon color and entire icon graphic that way.
Use Themed Icons
One way to quickly change app icon colors is to useThemed icons.
Go toSettings>Wallpaper & style>Home screen>Themed iconsto turn this on.
Or, to work in a bit of customization, you’re free to manipulate the app colors.
To do this, go toSettings>Wallpaper & style>Home screenand tap thethree-dot button.
Those color styles also apply to folder backgrounds, the lock screen, and other places.
How Do You Change App Icons on Android?
Changing app colors is also possible by simplychanging the whole app icon.
The only built-in method for doing that is to follow the directions above.
But what if you want to pick a different app icon, maybe one for a non-Google app?
One example is theDuckDuckGo surfing app.
A screen called App Icon is in that app’s tweaks,which has several options.
You might need a differentAndroid launcherthan the one that came with your phone for that to work.
TapColor Palette, and then choose the color you want.
TapSet as Color Palette.
The color palette changes will affect stock apps and icons.
Search for and selectOpen App, and then, on theNew Shortcut page, tapChoose.
Locate the app whose appearance you want to change.
Use other customization options here to further change its appearance.