An organic light-emitting element includes a reflective anode, a first functional layer, an organic light-emitting layer that emits blue light, a second functional layer, a transparent cathode, and a coating layer. An optical thickness of the first functional layer is greater than 0 nm but not greater than 316 nm. A difference in refractive index between the transparent cathode and either a layer adjacent to the transparent cathode within the second functional layer or a layer adjacent to the transparent cathode within the coating layer is from 0.1 to 0.7 inclusive. The transparent cathode has a physical thickness greater than 0 nm but not greater than 70 nm, a refractive index from 2.0 to 2.4 inclusive, and an optical thickness greater than 0 nm but not greater than 168 nm.