The invention discloses a light-color oil-resistant sealing ring rubber material, which is prepared from the following ingredients in parts by mass: 80 parts of nitrile rubber, 20 parts of acrylate rubber, 0 to 25 parts of precipitated white carbon black, 10 parts of basic white carbon black, 1.0 to 1.2 parts of vulcanizing agents TCY, 3 parts of acid acceptors, 5 parts of calcium carbonate, 2 parts of accelerants DTDM, 1.5 parts of accelerants CZ, 1.5 parts of accelerants TMTD, 1 part of KH-560, 0.8 part of PEG-4000, 3 to 5 parts of zinc oxide, 1.5 to 2 parts of stearic acid, 2 to 3 parts ofanti-aging agent system, 14 to 42 parts of low molecular weight PPC pre-mixed compounds and 0 to 6.7 parts of DOS. Boehmite and low molecular weight PPC are made into pre-mixed compounds; the medium resistance and pressure change performance of the light-color oil-resistant sealing ring rubber material are improved; the service life of the sealing ring is prolonged; meanwhile, the cost is reduced;the mixing process is improved; the application field of the low molecular weight PPC is expanded; the comprehensive utilization of resources is realized.