According to October issue of The Watchtower Magazine, “Red has very high visibility. Red has often been associated with energy, … . It is an emotionally intense color and can enhance human metabolism, … . Green prompts a reaction opposite to that of red, for it slows metabolism and produces a calming effect. … White is often associated with light, safety, and cleanness. … Color can help us remember important concepts. …”
Good things to remember when teaching/mentoring/coaching.