Aeonium arboreum - Wikipedia
This is an aeonium arboreum that sits outside our fence on the road.
I started watering it daily about 11 days ago. I also take a picture each day.
While there are varieties that stay purple or tend more purple, the amount of green is a function of how much water they are given, the sunlight they receive and the temperature.
Ultimately it’s mostly just a function of available water.
This is true for many succulents.