Green is a cold color

Quick answer：

Green is often considered a cold color in the context of color theory, which is a field of study that deals with the science of colors. It is contrasted with warm colors such as red, orange, and yellow. Cold colors are typically associated with calmness, serenity, and the outdoors. In art and design, the use of green can evoke a range of emotions from tranquility to renewal, depending on the shade and context.