Villian is 40/12. Is this weak/tight? I'm just starting 6max and I'm still a little unclear on where to loosen up.

Party Poker No-Limit Hold'em, $ BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($78.45)
BB ($95.30)
UTG ($149.15)
Hero ($159.22)
CO ($262.43)
Button ($106.80)

Preflop: Hero is MP with Q, Q. SB posts a blind of $0.50.
1 fold, Hero raises to $4, 1 fold, Button raises to $10, 2 folds, Hero calls $6.

Flop: ($21.50) T, 3, 3 (2 players)
Hero bets $15, Button raises to $30, Hero calls $15.

Turn: ($81.50) 4 (2 players)
Hero checks, Button calls $66.80 (All-In), Hero folds.

Final Pot: $148.30