A toner that is emulsion aggregation toner particles having an acrylate-containing polymer binder and at least one colorant has an average particle size of from about 5.0 μm to about 6.7 μm and an average circularity of about 0.950 to about 0.970. The toner preferably is comprised of styrene-butyl acrylate binder and gel. The toner preferably exhibits a transfer efficiency of about 0.8-1.0, a developability of about 0.3 to about 1.5 mg/cm2, and a charge to diameter ratio (q/d) of about −0.7 to about −0.1 fC/micron. A developer containing the toner and a method of forming an image using the toner are also described.