Vein test: Look at the veins on your wrist or palm. People with warm undertones have green-looking veins, while people with cool undertones have veins that are blue or purple. [3] X Research source Jewelry test: Under natural light, wear a silver bracelet on one wrist and a gold one on the other. Look at each hand and figure out which enhances your complexion better. If it’s gold, your undertones are warm. If silver looks best, your undertones are cool. [4] X Research source
Warm: reds, oranges, yellows, yellow greens Cool: true greens, blues, purples
