Green represents nature and sustainability more than any other uni colour. In “Biophilic Design”, rooms are designed with gradations of green tones, which reflect the diversity of nature when combined with natural materials. U665 Stone Green has the most grey tones of all the muted green tones. It appears cooler and more reserved, so that furniture elements or larger surfaces can be designed with it. Combinations with light woodgrains appear natural, and it looks modern alongside natural whites or black. ST9 Smoothtouch Matt provides a velvety-matt feel.