Here's the breakdown:
* Green: The dominant color is obviously green, caused by chlorophyll, the pigment that plants use for photosynthesis.
* Yellow: A small amount of yellow pigments are also present in leaves, which can become more visible in the fall when chlorophyll breaks down.
* Other Colors: Depending on the type of leaf and the lighting, you might also see subtle hints of other colors like blue, red, or orange. These colors are usually masked by the green but can be seen under certain conditions.
Important Note: When we look at a green leaf, our eyes are actually seeing all the colors of the rainbow *except* for green. The green light is reflected back to our eyes, while other wavelengths are absorbed by the chlorophyll.