What is the difference between yellow and orange bell peppers?

The primary difference between yellow and orange bell peppers lies in their color, which indicates their ripeness and flavor profile. Yellow bell peppers are typically harvested earlier than orange ones, resulting in a slightly less sweet taste. Orange bell peppers tend to be sweeter and more mature, offering a richer flavor. Both varieties are nutritious, high in vitamins A and C, but their distinct colors can also influence their culinary uses and presentation.