听说最美的颜色是薄荷绿
[tīng shuō zuì mĕi de yán sè shì bó hé lǜ]
This means 'I heard the most beautiful color is mint green.' The netizen possibly wants to express his/her admiration for the color mint green in this unique way. Mint green can evoke images of freshness and vitality, like spring, symbolizing new beginnings and energy.