Yes, it is confusing on the website because the Ditzler 1962 sheet I have there, lists 134 as Omaha Orange, but the 1963 sheet there calls Omaha Orange 135, and lists 134 as Olive Drab.
I also have a Martin Senour sheet for 1958-63 which calls Omaha Orange 135.
I don't have any listing for a 67 Trim Code.
Derek