White. A brown logo is suitable for a white background color, which can highlight the clarity of the brown logo and reflect the vitality and enthusiasm of the brown logo, so a white background is suitable for a brown logo. LOGO is the foreign language abbreviation of logo or trademark, and is the abbreviation of LOGOtype. It plays a role in identifying and promoting the company that owns the logo. Through the image of the logo, consumers can remember the company's main body and brand culture.