Light-emitting element, compound, organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device

A material for a light-emitting layer of a light-emitting element comprising:

• a first compound;
• and
• a second compound,
• wherein the first compound is represented by formula (G1):
• wherein A1 represents a group having 6 to 100 carbon atoms, the group comprising at least one of a phenyl group, a fluorenyl group, a phenanthryl group, a triphenylenyl group, a dibenzothiophenyl group, a dibenzofuranyl group, a carbazolyl group, a benzimidazolyl group, a benzoxazolyl group, a benzthiazolyl group, and a triphenyl amine skeleton,
• wherein R1 to R5 separately represent any one of hydrogen, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted monocyclic saturated hydrocarbon having 5 to 7 carbon atoms, a substituted or unsubstituted polycyclic saturated hydrocarbon having 7 to 10 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, and
• wherein an emission spectrum of the material is on the longer wavelength side than each of an emission spectrum of the first compound and an emission spectrum of the second compound.