Green color relaxes eyes and the body. Hospitals have green all around on walls to ease the eyes of the doctors who have to go through a lot of red. Green reduces stress around and calms down the muscles.
Its hope and trust association is used by food companies to build relationships with users.
These are some of the famous brands that green color psychology for branding as their primary color. In most of the brands green holds an important space, hence it is termed as the versatile color in branding terms.