Protein covalent labeling is dramatically useful for studying protein function in living cells and organisms. In this field, the chemical tag technique combined with fluorogenic probes has emerged as a powerful tool. Herein, a series of TMP tag fluorogenic probes have been developed to span the green to full blue spectral range. These probes feature an acrylamide unit that acts as a linker group to conjugate the fluorophore and the ligand as well as a quencher and a covalent reaction group. After the probes bind to eDHFR:L28C, the acrylamide unit specifically reacts with the thiol group of the L28C residue beside the ligand binding pocket, achieving protein-specific labeling without any liberation of leaving groups. With these probes, multicolor and specific protein labeling with a fast reaction rate ( t1/2 = 33 s) and dramatic fluorescence enhancement (4000-fold) were obtained. Furthermore, no-wash protein labeling in both living cells and zebrafish was successfully achieved. We expect it may provide a general and highly effective chemical tool for the study of protein function in living cells and organisms.