Vision constitutes the primary channel for human environmental perception. The visual aesthetic perception of plant color landscape can be evaluated through two dimensions: subjective experience and theoretical analysis, represented by the independent variables: “Scenic Beauty” and “Color Harmony Beauty” respectively. Each has its own focus, but few studies have explored the relationship between the two. Combining scenic beauty estimation (SBE) and M–S Color harmony beauty estimation, this study quantitatively analyzed the relationship bet...