Bon comme ca faisait un peu cracra les couleurs (delta de colorie).
J'ai re fait tout mes images, sauf que je n'ai pas touché l'image de fond.
Ensuite dans l'initialisation de mon usf j'ai mis :
For c = 1 To 5
If Controls("combobox" & c).Value = "Infirmier" Or Controls("combobox" & c).Value = "Infirmier Principal" Or Controls("combobox" & c).Value = "Infirmier Chef" Or Controls("combobox" & c).Value = "Infirmier D'Encadrement" Or Controls("combobox" & c).Value = "Medecin Capitaine" Or Controls("combobox" & c).Value = "Medecin Commandant" Or Controls("combobox" & c).Value = "Medecin Lieutenant Colonel" Or Controls("combobox" & c).Value = "Medecin Colonel" Or Controls("combobox" & c).Value = "Expert Psychologue" Or Controls("combobox" & c).Value = "Expert SSSM" Then Me.Controls("Label" & c).BackColor = &H80&
If Controls("combobox" & c).Value = "Pharmacien Capitaine" Or Controls("combobox" & c).Value = "Pharmacien Commandant" Or Controls("combobox" & c).Value = "Pharmacien Lieutenant Colonel" Or Controls("combobox" & c).Value = "Pharmacien Colonel" Then Me.Controls("Label" & c).BackColor = &H4000&
If Controls("combobox" & c).Value = "Veterinaire Capitaine" Or Controls("combobox" & c).Value = "Veterinaire Commandant" Or Controls("combobox" & c).Value = "Veterinaire Lieutenant Colonel" Or Controls("combobox" & c).Value = "Veterinaire Colonel" Then Me.Controls("Label" & c).BackColor = &H400040
If Controls("combobox" & c).Value = "Sapeur 2eme classe" Or Controls("combobox" & c).Value = "Sapeur 1ere classe" Or Controls("combobox" & c).Value = "Caporal" Or Controls("combobox" & c).Value = "Caporal Chef" Or Controls("combobox" & c).Value = "Sergent" Or Controls("combobox" & c).Value = "Sergent Chef" Or Controls("combobox" & c).Value = "Adjudant" Or Controls("combobox" & c).Value = "Adjudant Chef" Or Controls("combobox" & c).Value = "Major" Or Controls("combobox" & c).Value = "Lieutenant" Or Controls("combobox" & c).Value = "Capitaine" Or Controls("combobox" & c).Value = "Commandant" Or Controls("combobox" & c).Value = "Lieutenant Colonel" Or Controls("combobox" & c).Value = "Colonel" Or Controls("combobox" & c).Value = "Expert" Then Me.Controls("Label" & c).BackColor = &H0&
Next c
C'est un peu radical mais ça fonctionne.
Si jamais il y a d'autre idée, je suis preneur mais je passe quand même le sujet en résolu.
Merci beaucoup pour l'aide apporté Andre13.