Season the chicken breast evenly with dried oregano, sea salt, and black pepper.
Heat the olive oil in a non-stick skillet over medium-high heat.
Add the chicken to the skillet and cook for 6 to 7 minutes per side, or until the internal temperature reaches 165°F.
Remove the chicken from the heat, let it rest for 3 minutes, then slice into thin strips.
Slice the cucumber into rounds and the red bell pepper into long, thin strips.
Place the hummus in a small ramekin or mound it in the center of a large plate.
Arrange the sliced chicken, cucumber rounds, and bell pepper strips decoratively around the hummus.
Drizzle the fresh lemon juice over the entire platter.
Garnish the dish by sprinkling hemp seeds and crumbled feta cheese over the top before serving.