TWP cedar tone if you want a natural look or pecan if you want a bit darker.
I use a pecan/cedartone blend for teak. Finish like directions once, then I finish sand once and put two more on... First time I did this was last October with TWP, the finish hasn't been touched by Florida sun and rain yet.
John will probably chime in as him and Al are the TWP experts. After 5 years of starting a quest for the best I had to be "satisfied" with messmers, I'm no longer just satisfied... Its like the festool of outdoor finishes except at a fantastic taste to the wallet.
So, TWP is the best hands down and that's compared to messmers, penofin, cutek, seal-it-green, Behrs, and one other famous uber expensive brand that's escaping me right now.