A color conversion composition that converts incident light into light having a longer wavelength than the incident light has, the color conversion composition comprising the following components and: the component: an organic light-emitting material, and the component: a resin whose molecular structure has a fluorene skeleton, wherein said component contains a compound represented by General Formula: where X is C-R 7 or N; R 1 to R 9 are independently selected from hydrogen, an alkyl group, a cycloalkyl group, a heterocyclic group, an alkenyl group, a cycloalkenyl group, an alkynyl group, a hydroxy group, a thiol group, an alkoxy group, an alkylthio group, an aryl ether group, an aryl thioether group, an aryl group, a heteroaryl group, halogen, a cyano group, an aldehyde group, a carbonyl group, a carboxyl group, an oxycarbonyl group, a carbamoyl group, an amino group, a nitro group, a silyl group, a siloxanyl group, a boryl group, a phosphine oxide group, and a condensed ring and an aliphatic ring formed between adjacent substituents, characterised in that said component is a resin having a structure represented by any one of General Formulae to: Z 1 and Z 2 are each oxygen or a carbonyl group; L 1 to L 10 are independently a group selected from a hydrogen atom, an alkyl group, a cycloalkyl group, a heterocyclic group, an alkenyl group, a cycloalkenyl group, a cycloalkoxy group, an alkynyl group, a hydroxy group, a thiol group, an alkoxy group, an alkylthio group, an aryl ether group, an aryl thioether group, an aryl group, an aryloxy group, an aralkyloxy group, an acyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a heteroaryl group, halogen, a cyano group, an aldehyde group, a carboxyl group, an oxycarbonyl group, a carbamoyl group, an amino group, a dialkylamino group, a nitro group, a silyl group, a siloxanyl group, a boryl group, a phosphine oxide group, and a condensed ring and an aliphatic ring formed between adjacent substituents; L 11 to L 13 are independently selected from a hydrogen atom, an alkyl group, a cycloalkyl group, a cycloalkoxy group, and an aryl group; W 1 and W 2 are independently a group selected from a single bond, an alkylene group, a cycloalkylene group, an alkenylene group, a cycloalkenylene group, an alkynylene group, an arylene group, and a heteroarylene group; and A is a single bond or an alkylene group. the component: an organic light-emitting material, and the component: a resin whose molecular structure has a fluorene skeleton, wherein said component contains a compound represented by General Formula: where X is C-R 7 or N; R 1 to R 9 are independently selected from hydrogen, an alkyl group, a cycloalkyl group, a heterocyclic group, an alkenyl group, a cycloalkenyl group, an alkynyl group, a hydroxy group, a thiol group, an alkoxy group, an alkylthio group, an aryl ether group, an aryl thioether group, an aryl group, a heteroaryl group, halogen, a cyano group, an aldehyde group, a carbonyl group, a carboxyl group, an oxycarbonyl group, a carbamoyl group, an amino group, a nitro group, a silyl group, a siloxanyl group, a boryl group, a phosphine oxide group, and a condensed ring and an aliphatic ring formed between adjacent substituents, characterised in that said component is a resin having a structure represented by any one of General Formulae to: Z 1 and Z 2 are each oxygen or a carbonyl group; L 1 to L 10 are independently a group selected from a hydrogen atom, an alkyl group, a cycloalkyl group, a heterocyclic group, an alkenyl group, a cycloalkenyl group, a cycloalkoxy group, an alkynyl group, a hydroxy group, a thiol group, an alkoxy group, an alkylthio group, an aryl ether group, an aryl thioether group, an aryl group, an aryloxy group, an aralkyloxy group, an acyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a heteroaryl group, halogen, a cyano group, an aldehyde group, a carboxyl group, an oxycarbonyl group, a carbamoyl group, an amino group, a dialkylamino group, a nitro group, a silyl group, a siloxanyl group, a boryl group, a phosphine oxide group, and a condensed ring and an aliphatic ring formed between adjacent substituents; L 11 to L 13 are independently selected from a hydrogen atom, an alkyl group, a cycloalkyl group, a cycloalkoxy group, and an aryl group; W 1 and W 2 are independently a group selected from a single bond, an alkylene group, a cycloalkylene group, an alkenylene group, a cycloalkenylene group, an alkynylene group, an arylene group, and a heteroarylene group; and A is a single bond or an alkylene group.