The Vision is already Normal
You can return immediately to many everyday activities but still your vision is slightly blurry. Healing the eye needs time. it is in order to adjust so that it can already focus properly together with the other eye specially if the other eye has a cataract. If you want to resume driving you should ask the advises of an ophthalmologist first before proceeding. If you have receive an IOL you can notice that the colors are some like bright because the IOL is clear unlike your natural lens that may have had a yellowish or a brownish tint, but within few months you will be used to it already.