Research Research On Landscape Color Design Of Old Rehabilitation Garden

China has entered an aging society,this paper discusses the current situation of landscape design of elderly rehabilitation garden and the application of color,and discusses the theory of color psychology and the influence of color on the visual and emotional health of the elderly.This paper explores the preferred colors of the elderly and the allocation of outdoor environmental colors to physical and mental health and environment-friendly,and puts forward that designers should give more care to the elderly from the perspective of psychology and natural aesthetics.How to better meet the health and psychological needs of the elderly for color,and create a colorful,natural and reasonable rehabilitation landscape environment has become the focus of this paper.Firstly,The author combs and summarizes the relevant theoretical knowledge of rehabilitation garden environment and color,defines the concept of rehabilitation garden and the types of rehabilitation garden environment,defines the role of the three attributes of color,and discusses the relevant theories of color and visual perception,color and cognitive psychology,and color and behavior.Secondly,it summarizes the effect of color on the rehabilitation garden environment.The author analyzes and summarizes the existing problems and deficiencies of environmental color,puts forward the design principles of environmental color of rehabilitation garden,and summarizes the characteristics of emotional resonance,physical and mental health support Behavioral cognitive adaptability and garden use optimization are four design strategies.