To obtain a silver halide color photographic sensitive material less liable to a change in sensitivity in running processing by incorporating at least one specified compound into at least one of photographic constituent layers and at least one specified magenta coupler into at least one of the photographic constituent layers.

At least one compound of formula I is incorporated into at least one of photographic constituent layers and at least one magenta coupler of formula II is incorporated into at least one of the photographic constituent layers. In the formula I, Y is the residue of a yellow coupler capable of reacting with the oxidized body of a color developing agent, T is a 1,2,4-triazole skeleton bonding to the coupling position of Y by way of a nitrogen atom and optionally having a substituent or the like, S is a sulfur atom bonding to a carbon atom of T, R0 is substituted phenyl or the like, R1 is a hydrogen atom, alkyl or the like and R2 is alkyl optionally having a substituent or the like. In the formula If, R21 is alkylthio or the like, R22 is aryl, R23 is a substituent and n2 is an integer of 1-5.