Dryhopping usually contributes a haziness to the beer, but not a darkening. If you brewed from extract, extract based beers usually come out darker than expected.
Stop using so much caramel malt. Your beer will thank you.
(yes, Carapils is a caramel malt...so is Special B)
pujwI HIq Mild Ale
KPA Khitomer Pale Ale