Xcode doesn’t support console coloring since Xcode 8.
But Since Xcode is fully unicode compatible, you can use emojis instead! for example you can use You can use ⚠️ for warning messages and 🛑 for error messages. (like the Xcode itself)
Or simply use these note books as a color:
📕: error message
📙: warning message
📗: ok status message
📘: action message
📓: canceled status message
📔: Or anything you like and want to recognize immediately by color
for example:
print("⚠️", "Touch is not disabled as expected")
🎁 Bones
Using this method will help you to find the logs in the source code as fast as ⚡️ by a simple eye scan:

And you can search for them 📱👁 to let the Xcode take you there. Take a look at this result comparison:
Custom emoji search

vs
Word search
