The color of grass is mainly due to a pigment called chlorophyll, which is responsible for capturing sunlight during the process of photosynthesis. Chlorophyll absorbs most wavelengths of light, except for green, which is reflected back to our eyes. Therefore, we perceive grass as green.
The grass appears green because of a substance called chlorophyll that is present in the grass's cells. Chlorophyll is responsible for capturing sunlight during photosynthesis, which is the process by which plants convert sunlight into energy. Chlorophyll absorbs sunlight most efficiently in the blue and red regions of the light spectrum. The green light, which is not absorbed as efficiently by chlorophyll, is instead reflected back to our eyes, making the grass appear green. So, the color green is the result of the grass reflecting this unused light wavelength.
