The International Association of Color Consultants North America

The IACC-NA [as well as the IACC] is an organization of color professionals specially trained in the functional application of color and the human response. Color can have a profound psychological and physiological impact on the human experience, and in particular on users of the built environment. The goal of the IACC-NA is to use color in a more effective way and to create more human, user-supportive environments through the educated application of color.