No, the pastels and white wedding isn't going anywhere, but summer will be seeing a whole lot more color at some high-style events. Not so much in gowns (although blush is a growing choice), but in décor: The bold colors of the year are popping up in flowers, tablecloths and chair-draping.
Deep pink, bright orange, grass green and teal are popular choices, sometimes in strikingly bold combinations and other times in luscious, monochromatic glory. You'll also likely be seeing a mix of colors in bridesmaid's dresses, as an alternative to the usual one-color-for-all.
Next, the "green" angle.