Plant pigments are natural compounds found in plants that give them their vibrant colors. These pigments play a crucial role in photosynthesis, the process by which plants convert sunlight into energy. The most common types of plant pigments include chlorophyll, which is responsible for the green color in leaves, and carotenoids, which provide yellow, orange, and red hues. In addition to their role in photosynthesis, plant pigments also help attract pollinators and seed dispersers, ensuring the survival of the plant species. Some pigments, like anthocyanins, can change color based on pH levels, adding to the diversity of colors seen in fruits and flowers.