Abstract: Green development of agriculture is the inherent requirement of rural revitalization strategy, and the digitalization of rural development is the strategic direction of rural revitalization. Exploring the synergistic and interactive relationship between the two is an important issue that needs to be solved urgently for the achievement of rural revitalization in the current new era. According to the research, a comprehensive evaluation system is constructed based on the connotation and coupling mechanism of the two, the development level of digitalization and greening of Chinese agriculture from 2010-2019 is quantitatively calculated based on the coupled and coordinated relative development degree model, and the coupled and coordinated characteristics of spatio-temporal pattern evolution is analyzed. Research shows that (1) during 2010-2019, the digitalization level of Chinese agriculture has been steadily increasing, showing an overall spatial distribution pattern of “highly digitalization in the southeast, lowly digitalization in the northwest”, and the digitalization gap between the east and west is gradually narrowing. The greening level of Chinese agriculture shows a robust upward trend, and the difference in greening level of agriculture between regions is gradually narrowing. (2) The coupling and coordination degree of digitalization and greening of Chinese agriculture is on an upward trend, and the area with high value of coupling and coordination degree is mainly distributed in the area east of Hu Huanyong line. Digitalization is the key direction for future optimization in the area west of Hu Huanyong Line, and greening is the key direction for development in the area east of Hu Huanyong Line. (3) The spatial differentiation of the coupling and coordination degree of digitalization and greening of Chinese agriculture is the result of a combination of multiple factors, among which the innovation level and economic level are the core influential factors. Based on this, the government should speed up the construction of rural digital infrastructure, improve the efficiency of utilization of agricultural resources, introduce targeted regional policies for the synergistic development of digitalization and greening of agriculture according to local conditions, and promote the digitalization to empower the development of modernization of agriculture.