1. Tone: Mustard green of green sofa is yellow-green, showing a softer green tone, similar to mustard color. Forest green tends to be dark green, showing a bright green tone, similar to the green vegetation in the forest.
2. Brightness: Green sofa mustard green has higher brightness and brighter colors, which is suitable for creating a relaxed and natural atmosphere. The forest is low in green brightness and dark in color, which is suitable for creating a calm and quiet atmosphere.