What relaxing coloring in our Green Grass in Forest cursor pack. It gives you a feeling that you are far away from problems, study, and stress, and all you have is peace and calm. Talking about grass, do you know why it is green? Much like flamingos and carrots, grass contains a special pigment that gives it a green color. You have heard about this pigment as chlorophyll. As you know from biology classes, chlorophyll is used during photosynthesis.