Stellar evolution sequences on the total luminosity L_∗ – effective temperature T_eff diagram for the hybrid accretion models. The dots present the model tracks and the color of the dots varies according to the stellar age shown in the vertical bar (in log yr). The zero-point age for each model is marked by the red diamonds. The green symbols mark the reference ages, as indicated in the bottom left corner, that has elapsed since the zero-point age of each object. The black solid lines provide the isochrones for stellar ages of 1 Myr, 10 Myr, and 25 Myr (from top to bottom) derived from the non-accreting stellar evolution models of Yorke & Bodenheimer (2008).