There are five people visible in the image. They are all wearing safety vests and helmets, indicating that they are likely involved in some form of work or activity. The person on the left is wearing a red vest and helmet, while the person next to them is also wearing a red vest and helmet. The third person is wearing a blue vest and helmet, and the fourth person is wearing a black vest and helmet. The fifth person is wearing a white vest and helmet. All of them appear to be working together, possibly on a construction site or similar environment.