Light Pink: grace, gentility, perfect happiness
Dark Pink: thank you or thankfulness
Pale Pink: admiration, grace, joy
Orange: Enthusiasm or Desire
White: Charm, wisdom, secrecy, silence, reverence, humility, youthfulness, innocence
Yellow: infidelity, joy, gladness, friendship, jealousy,
Peach: immortality, sincerity, gratitude
My personal favorites are pale pink and peach. They add such a romantic, whimsical element and I love the idea of their meanings. Weddings are obviously supposed to be about love, but the added meanings of grace, joy, admiration, and sincerity seem just as appropriate. Have fun, and make your wedding day uniquely you!