VBA To Identify If A Cell Is Colored Green

I am trying to figure out how would be the best way in VBA to identify if a cell is colored green (column C) then in column L I want to say "YES" else nothing.

I have came up with a count so I know how many records to look at but have nothing from there.

Public Sub KPI()
Dim cls As Object
Dim i As Integer
Dim rng As Range
Set rng = Range("C9:C100")
For Each cls In rng
If cls.Value "" Then
i = i + 1
End If
Next
End Sub