Biodiversity serves as the cornerstone of Earth's ecological stability.As a major biodiversity province,Yunnan faces challenges in public awareness and traditional science communication effectiveness,where digital technology provides crucial support for educational advancement.This study addresses the application gap of color perception theory in biodiversity education through interactive design,building a"color-emotion-cognition"transmission chain rooted in Gestalt psychology and color psychology.Guided by three principles—learning context adaptability,task progression,and systematic evaluation—the design employs strategies including dynamic grouping,tiered task design,and a"dual-track three-dimensional"assessment framework within Yunnan's ecological context.This innovative approach establishes connections between"color characteristics,species attributes,and ecological value,"fostering public awareness of biodiversity conservation.