Looks like T. cerroazul but I don't think that species is known from Colombia, so either a range extension or maybe some member of the Tityus bahiensis group? Burrowing species. Male
Assuming this is the subadult of the larger black T. c.f. asthenes from this locality
Possibly T. choco? I am not sure about the diagnostic
Female
Possibly T. choco? I am not sure about the diagnostic
Male
1850 m.s.n.m en Predio La Esperanza