Study On Leaves’ Color Composition And Application Research Of Main Woody Garden Plants In Beijing City

Colors as the most ornamental value of the plant has always been the focus of attention, especially in recent years, under the rapid development of urban color planning and management, to research the plant color systematically and scientifically is the requirements of the times.This paper takes the leaf color of main garden woody plants in summre and autumn in Beijing as the the object of study, and used NCS color card to get the quantification of plant leaf color information,based on this, analysed the plant leaf colors from distribution of plant leaf color hue, color types, each color plant species distribution,leaf color brightness and saturation and so on,and then according to the analysis results and color theories, explored color scheme of plant in summer and autumn,obtained a number of summer and autumn color plant plant combination.The purpose of this article is the study on leaves’ color composition and application research of main woody garden plants in Beijing city, but the paper analysed plant leaves’color and done color scheme of plants research based on quantified plant color information,which different from traditional analysis method that based on experience, photos, text-based characterization.So there is also an exploration of plant color research methodThe innovation of this paper is:1,Compared several common plant color collection methods and obtained the advantages, disadvantages and scope of application of each color collection method;2, Analysed the color of main woody garden plants in summer and autumn in Beijing from distribution of plant leaf color hue, lightness, chroma and so on;used the color distances on the hue circle as the standard of the plant color types division.3,Combined with color application theories,and based on plant leaf color hue, lightness, saturation, the paper explored plant color combinations of summer and autumn seasons in Beijing.