An outer lens that is used for a lighting fixture for a vehicle, the outer lens comprising: a first region formed of a first material, the first material is a material transmitting light from a first light source of a semiconductor type having an emission wavelength in a visible light range; and a second region formed of a second material that is colored, and that does not emit light from the first light source, the second region being adjacent to the first region and including a region other than a region in contact with a housing, wherein the second material includes: a first wavelength range, in which a light transmittance is equal to or less than a first transmittance; a second wavelength range on a longer wavelength side of the first wavelength range, with the light transmittance being equal to or more than a second transmittance in the second wavelength range; and a third wavelength range between the first wavelength range and the second wavelength range, the first wavelength range is a wavelength range including a visible light at an S wavelength at least established within a visible light range or a shorter wavelength, the second wavelength range includes a wavelength range from an M wavelength at least established within the visible light range on a longer wavelength side of the S wavelength to an L wavelength longer than the M wavelength, the first transmittance is set to a low transmittance that suppresses transmission of light in the first wavelength range, the second transmittance is set to a high transmittance that allows transmission of light in the second wavelength range, the third wavelength range is established to increase transmittance from the S wavelength to the M wavelength so that a portion of the visible light penetrates inside of the second region to become light reflected toward the surface of the second region, the transmittance is adjusted by a coloring agent contained in the second material, and the first wavelength range includes the emission wavelength to suppress the transmission of light from the first light source. a first region formed of a first material, the first material is a material transmitting light from a first light source of a semiconductor type having an emission wavelength in a visible light range; and a second region formed of a second material that is colored, and that does not emit light from the first light source, the second region being adjacent to the first region and including a region other than a region in contact with a housing, wherein the second material includes: a first wavelength range, in which a light transmittance is equal to or less than a first transmittance; a second wavelength range on a longer wavelength side of the first wavelength range, with the light transmittance being equal to or more than a second transmittance in the second wavelength range; and a third wavelength range between the first wavelength range and the second wavelength range, the first wavelength range is a wavelength range including a visible light at an S wavelength at least established within a visible light range or a shorter wavelength, the second wavelength range includes a wavelength range from an M wavelength at least established within the visible light range on a longer wavelength side of the S wavelength to an L wavelength longer than the M wavelength, the first transmittance is set to a low transmittance that suppresses transmission of light in the first wavelength range, the second transmittance is set to a high transmittance that allows transmission of light in the second wavelength range, the third wavelength range is established to increase transmittance from the S wavelength to the M wavelength so that a portion of the visible light penetrates inside of the second region to become light reflected toward the surface of the second region, the transmittance is adjusted by a coloring agent contained in the second material, and the first wavelength range includes the emission wavelength to suppress the transmission of light from the first light source. a first wavelength range, in which a light transmittance is equal to or less than a first transmittance; a second wavelength range on a longer wavelength side of the first wavelength range, with the light transmittance being equal to or more than a second transmittance in the second wavelength range; and a third wavelength range between the first wavelength range and the second wavelength range, the first wavelength range is a wavelength range including a visible light at an S wavelength at least established within a visible light range or a shorter wavelength, the second wavelength range includes a wavelength range from an M wavelength at least established within the visible light range on a longer wavelength side of the S wavelength to an L wavelength longer than the M wavelength, the first transmittance is set to a low transmittance that suppresses transmission of light in the first wavelength range, the second transmittance is set to a high transmittance that allows transmission of light in the second wavelength range, the third wavelength range is established to increase transmittance from the S wavelength to the M wavelength so that a portion of the visible light penetrates inside of the second region to become light reflected toward the surface of the second region, the transmittance is adjusted by a coloring agent contained in the second material, and the first wavelength range includes the emission wavelength to suppress the transmission of light from the first light source.