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Green pea galaxies are a special class of star-forming compact galaxies withstrong [O III]{\lambda}5007 and considered as analogs of high-redshiftLy{\alpha}-emitting galaxies and potential sources for cosmic reionization. Inthis paper, we identify 76 strong [O III]{\lambda}5007 compact galaxies at z <0.35 from DR1613 of the Sloan Digital Sky Survey. These galaxies presentrelatively low stellar mass, high star formation rate, and low metallicity.Both star-forming main sequence relation (SFMS) and mass-metallicity relation(MZR) are investigated and compared with green pea and blueberry galaxiescollected from literature. It is found that our strong [O III] {\lambda}5007compact galaxies share common properties with those compact galaxies withextreme star formation and show distinct scaling relations in respect to thoseof normal star-forming galaxies at the same redshift. The slope of SFMS ishigher, indicates that strong [O III]{\lambda}5007 compact galaxies might growfaster in stellar mass. The lower MZR implies that they may be less chemicallyevolved and hence on the early stage of star formation. A further environmentalinvestigation confirms that they inhabit relatively low-density regions. Futurelargescale spectroscopic surveys will provide more details on their physicalorigin and evolution.

Strong [O III] {\lambda}5007 Compact Galaxies Identified from SDSS DR16 and Their Scaling Relations