Orange is a warm color. In the design process of children's space, we should aim at meeting children's environmental needs and improve children's experience habits in the environment as the main direction to ensure a safe, comfortable and friendly space for children. In the plane layout, it is necessary to rationally plan and utilize the space and effectively divide different functional areas, so as to achieve reasonable functions, convenient management, appropriate orientation, avoid mutual interference and facilitate traffic evacuation. Every room should meet the requirements of sound insulation, and the playground should have enough sunshine to create an environmental space that conforms to children's physiological and psychological characteristics. The decoration of children's living environment must be careful of visual pollution and consider aesthetics. Don't unilaterally understand that children's activity space needs to be bright and rich, and excessive use of high-purity colors. For example, although blue, yellow and red are strong, too strong colors are easy to cause visual stimulation and pollution to children. Therefore, the choice of children's living environment color should be based on warm color and light background color, and return to the small world where children doodle themselves, so as to achieve the harmony, richness and uncluttered overall color. At the same time, we should also consider the consistency of color and age. Babies, infants, preschool children (3~6 years old) and school-age children have different requirements for color. In the choice of lamps and lanterns for decoration design, we should also choose soft light and anti-glare to prevent light pollution to children, especially when the baby may lie down and look up at the ceiling. If the lamps are not selected properly, it will have very serious consequences for the baby. I hope my answer is helpful to you, and I wish the baby a healthy growth.