Dental implant, component for dental applications, implant system for dental applications, method for forming a protective layer on the surface of an implantable or implant component, implantable or implant component having a protective layer, and use of a protective layer

Dental implant configured to be inserted into a hole in jaw bone and to be at least partially situated in bone tissue when implanted, comprising:

• a coronal implant region having a surface, wherein
• the surface is at least partly covered by an oxide layer with an average thickness in the range from 60 nm to 170 nm such that the coronal implant region exhibits a yellow color when viewed by the human eye, wherein the oxide layer on the surface of the coronal implant region comprises predominantly or consists of amorphous titanium oxide and
• the surface has an average arithmetical mean height surface roughness Sa in the range from 0.1 μm to 1.0 μm.