Preheat your oven to 350°F (175°C).

Mix together the softened cream cheese, sour cream, and mayonnaise in a large bowl until smooth and creamy.

Stir in the Old Bay seasoning and lemon juice until well combined.

Fold in the fresh lump crab meat and chopped green onions gently.

Transfer the mixture to a greased baking dish and spread it evenly.

Bake for 25-30 minutes until the dip is golden and bubbly.

Cool slightly before serving it with crackers or toasted bread.