Preheat oven to 400°F.
Whisk together olive oil, lemon juice, zest, garlic, rosemary, thyme, oregano, salt, and pepper.
Place chicken in bowl. Pour half the marinade over. Toss to coat. Set aside.
Combine potatoes, carrots, peppers, and onion in bowl.
Add 2 tablespoons olive oil, salt, and pepper. Toss.
Arrange vegetables in single layer in baking dish.
Place chicken on top of vegetables. Space evenly.
Drizzle remaining marinade over chicken and vegetables.
Cover with aluminum foil.
Bake 25 minutes covered.
Remove foil. Bake 10 to 12 more minutes until chicken reaches 165°F.
Rest 5 minutes.
Garnish with parsley. Serve with lemon wedges.