Color matching is not only related to students' aesthetic awareness and expressive ability, but also to their ability to understand visual information, express emotional attitudes, and complete real tasks in a clearer way. Based on the method of art life education, teachers can use real-life situations as a starting point for learning, promote skill transformation through real tasks, form continuous accumulation through campus and family extension, and promote modification and reflection through process evaluation, so as to gradually equip students with the ability to choose, explain, and optimize colors based on goals.