How do you make a pumpkin color yellow?

To make a pumpkin appear yellow, you can use a yellow paint or dye to coat its exterior. Alternatively, you can select a naturally yellow pumpkin variety, such as the 'Yellow Flat Dutch' or 'Mellow Yellow,' which are specifically bred to have a bright yellow hue. For a more creative approach, you can also decorate the pumpkin with yellow fabric or paper to achieve the desired color.