This Bayleef is such a cute Pokemon! With its bright yellow fur and large blue eyes, it will make a great coloring page for any Pokemon fan! I would start coloring this Bayleef by using a light yellow color for the main body. Then, I would use a lime green color for the long leaves covering its body. If I wanted to add a bit of contrast, I'd use a slightly darker green on the edges of the leaves. The horns and leaf at the end of its neck can be given a light brown shade. Finally, I'd use a medium blue color for its eyes, making sure to keep the color within the borders of the eye sockets. I'm confident that this would be the perfect color palette for this lovely Bayleef!