Rinse the quinoa under cold water to remove any bitterness.
In a small saucepan, combine the quinoa and water; bring to a boil, then reduce heat, cover, and simmer for 15 minutes until liquid is absorbed.
While quinoa cooks, mince the garlic and finely chop the fresh dill and parsley.
Pat the salmon fillet dry with a paper towel and season both sides with sea salt, black pepper, and half of the minced garlic.
Heat the olive oil in a non-stick skillet over medium-high heat; place the salmon skin-side down and sear for 4-5 minutes until crispy.
Flip the salmon and cook for another 3-4 minutes until the center is just opaque and flakes easily.
In a small bowl, whisk together the Greek yogurt, lemon juice, lemon zest, dill, parsley, and the remaining garlic to create the herb sauce.
Fluff the cooked quinoa with a fork and stir in a squeeze of lemon juice if desired.
Plate the quinoa, top with the pan-seared salmon, and drizzle the creamy herb sauce over the fish.