DMC 913 to Cosmo: Thread Conversion

Cosmo 915 is a close match for DMC 913 Medium Nile Green. The close rating likely reflects a subtle difference in how Cosmo's version balances the green and blue-green components — it may read as slightly more straightforwardly green without the distinctly aqueous quality of DMC 913. For mermaid and ocean designs where 913 bridges the green and blue-green families, testing Cosmo 915 in the full palette context confirms whether the bridge quality reads correctly. For spring and botanical applications where the softer character is less critical, Cosmo 915 is a generally workable substitute.