Technocolor Emerald 1 Hour Express Self Tanning Foam has been formulated with mid-level tanning active ingredients and electrolyte hydration, perfect for medium skin tones looking to achieve a deep, olive-toned tan. Featuring a green color guide to counteract the development of orange tones, Technocolor is available in a 1 Hour Express Foam format and can be washed off after one hour of wear for enhanced, natural skin results.