Symbolism of the Color Brown
In Feng Shui, brown is the color of the element Earth and has the active Yang principle. Brown represents industry and grounded stability. 
Few reptiles are brown, but some dinosaurs are believed to have brown pigmentation. Brown could be a common dragon color.
Brown dragons would like associate with the mother goddess or a god of fertility. In some instances, a brown dragon may represent the autumn harvest, the reaping.
All of the dragon graphics on this page were created by Donna Quinn.