The invention relates to a method for producing an environment-friendly imitation solid wood color bamboo floor, which comprises the following steps of: (1) establishing a bamboo imitation solid wood dyeing and color matching database, namely matching three primary colors of an acid dye, namely acid yellow, acid red and acid blue, dyeing, performing color measurement, listing the dyeing conditions of the acid dye with the three primary colors and imitation solid wood bamboo dyeing color sample information, and establishing the bamboo imitation solid wood dyeing and color matching database; (2) circularly dyeing bamboo, namely 2.1) selecting a formula, 2.2) establishing a method for calculating the concentration of three primary color matching dye solution, 2.3) preparing the dye solution,2.4) dyeing for the first time, 2.5) measuring the absorbance value of the dye in residual liquid, 2.6) supplementing the dye and a dyeing assistant, and 2.7) repeating the steps 4), 5) and 6) for circular dyeing; and (3) manufacturing the imitation solid wood color bamboo floor, namely impregnating, drying, assembling, gluing and forming in turn to obtain the imitation solid wood color bamboo floor. By the method, the dyeing effect can be enhanced, the simulation degree is high, the consumption of the dye is low, and high environment friendliness is achieved.