DMC 904 to J&P Coats: Thread Conversion

J&P Coats 6258 is a close match for DMC 904 Very Dark Parrot Green — the same number listed as the J&P Coats equivalent for DMC 905 (Dark Parrot Green). This means J&P Coats uses a single thread to approximate both the darkest and the second-darkest parrot green, making precise gradient distinction between these two steps impossible with J&P Coats alone. For designs using the full 904–907 gradient, this limitation is worth factoring into your thread sourcing decision. For standalone use of 904 as a dark green anchor, J&P Coats 6258 is a workable substitute in most applications. The practical consequence of this shared-number issue for gradient work is that the dark end of the parrot green gradient gets compressed from two distinct values to one when using J&P Coats — in detailed tropical foliage shading or parrot portrait work, this compression is visible in the shadow areas where the nuanced depth of the darker family members creates the impression of dense, layered canopy. For simpler tropical accent elements and single-color decorative foliage where 904 functions as a standalone dark green accent, J&P Coats 6258 reads as adequately dark yellow-green in the correct range. The exact-rated Anchor 258 or Madeira 1413 alternatives are more reliable choices for gradient-critical projects where distinguishing 904 from 905 is important to the design's depth and visual complexity.