Guy was 23/10 over 195 hands so I figured his 3bet was pretty tight. After the flop, the only thing I figured I could beat was queens. But I honestly thought he had aces. Should I have just pushed preflop?

Party Poker
No Limit Holdem Ring game
Blinds: $3/$6
5 players
Converter

Stack sizes:
UTG: $686.15
CO: $1346.85
Hero: $1521.55
SB: $675.18
BB: $179.95

Pre-flop: (5 players) Hero is Button with K K
UTG raises to $22, CO folds, Hero raises to $60, 2 folds, UTG raises to $160, Hero calls.

Flop: J 6 T ($329, 2 players)
UTG bets $200, Hero folds.
Uncalled bets: $200 returned to UTG.

Results:
Final pot: $329