There are five people visible in the image. They appear to be engaged in some activity, possibly related to the yellow and green objects they are handling. The person on the left is wearing a green shirt and appears to be holding something yellow. The person next to them is also dressed in green and seems to be holding something yellow as well. The third person is wearing a yellow shirt and is holding something yellow. The fourth person is wearing a green shirt and is holding something yellow. The fifth person is wearing a yellow shirt and is holding something yellow.