Sub Client()
[L:L].Clear
Taille = Sheets("Sheet1").Cells(Rows.Count, 1).End(xlUp).Row
For i = 1 To Taille
If Range("B" & i).Interior.Color = RGB(255, 0, 0) Then
If Range("B" & i - 1).Interior.Color <> RGB(255, 0, 0) Then
NomClient = Range("B" & i - 1)
End If
Range("L" & i) = NomClient
Range("L" & i).Interior.Color = RGB(255, 255, 0)
End If
Next i
End Sub