Function RechCoul(ByVal Arg, ByVal Rng As Range)
Dim Cel As Range
On Error Resume Next
Set Cel = Rng(WorksheetFunction.Match(Arg, Rng.Columns(1), 0), 2)
If Err Then
RechCoul = CVErr(xlErrNA)
ThisWorkbook.Consigne Application.Caller, &HBABABA
Else
RechCoul = Cel.Value
ThisWorkbook.Consigne Application.Caller, Cel.Interior.Color
End If
End Function