You can, here's how.
1.Open up the cheat box(ctrl+shift+c)
2. Type in boolprop testingcheatsenabled true
3.shift+click on the sim who's skin you want to cange
4.click spawn, more, click NPC and townie maker
5. a tree should pop up
6 click on it at the bottom says set skin
!!!!!
PS. type in the cheat box when your done:boolprop testingcheatsenabled false
if you don't it will make your game mess up
Chat with our AI personalities
No you can't.
Were you enter there name under that is a color bar from very light skin to very dark skin and you just move the little arrow.
Go to the salarium and get a tan
you can only change your sims skin tone if you are making a sim from scratch. When you go in to CAS mode underneath the selection where you choose your sim's age, there is a light - dark skin tone thing. If you have downloaded any CC skintones, click the * thinggy, that will open something with a bunch of different CC tones you can use. Hope this helps!
You can only choose the skin you want when you make your sim. After that, you can't change it.