The coniferous tree (Pinus sylvestris) and broadleaf tree (Populus ussuriensis) are taken as the research objects, and a kind of design scheme for Computer Color Matching (CCM) system is put forward based on four layer fuzzy neural network and its software design is implemented by C language programming. The system takes the color differences between known colors and objective colors as its input and formula concentration as its output, and establishes the wood dyeing formula forecast platform. The platform plays an important role in the industrial popularity and applications of wood dyeing.