Coats Sylko B8183 - Medium Yellow
Production specs for Coats Sylko B8183 (Medium Yellow). Hex value, RGB triplet, the closest Pantone, and what to swap in if your shop runs a different brand.
Closest Pantone match
The nearest Pantone Coated swatch to Coats B8183, ranked by perceptual color distance (CIEDE2000). The lower the ΔE, the closer the match.
Cross-brand alternatives
If your shop stocks a different brand, here are the closest equivalents to Coats B8183 - ranked by perceptual color distance (CIEDE2000). Anything under ΔE 2 is visually indistinguishable; under ΔE 5 is acceptable for most production work.
| Swatch | Brand | Code | Name | HEX | ΔE |
|---|---|---|---|---|---|
| Madeira Classic Rayon | 1071 | Natural White | #E9E5DC |
1.51 | |
| Isacord 40 | 0003 | Ghost White | #E9E8DE |
1.75 | |
| Coats Sylko | Ivory | B8257 | #EAE7D8 |
2.09 | |
| Madeira Polyneon 40 | 1803 | Lily White | #EDECDF |
2.68 | |
| Madeira Polyneon 40 | 1804 | Blanc de Blanc | #ECECE6 |
3.35 | |
| Isacord 40 | 3770 | Oyster | #D6D8D3 |
3.89 | |
| Coats Sylko | B8129 | Yellow / Gold | #ECE0D1 |
4.13 | |
| Robison-Anton Rayon | 2539 | Chrome | #D1CCBF |
4.96 | |
| Madeira Classic Rayon | 1072 | Aspen White | #DCD2BD |
5.51 | |
| Floriani PolyEmbroidery | 731 | Sandstone | #F5F6E4 |
5.57 | |
| Robison-Anton Rayon | 2403 | Oyster | #FFFFF5 |
6.33 | |
| Floriani PolyEmbroidery | 811 | Angora White | #F3EBCF |
6.48 |
How to use Coats B8183
Coats B8183 (Medium Yellow) is part of the yellow/gold family that turns up on team merch, food/beverage brands, and athletic uniforms. Confirm the customer's brand spec - "yellow" reads very differently between web (sRGB) and thread (CMY).
If you're spec'ing a new logo, start by matching PMS Cool Gray 1 C in the customer's brand standards, then pick whichever brand line your machines run. The cross-brand table above is the lookup you'd do at the digitizing stage.
Try the full Thread Color Matcher to convert any PMS, hex, or image color into thread matches across all 5 brands at once.
Frequently asked
What hex code is Coats B8183?
Coats Sylko B8183 (Medium Yellow) is hex #E4E1D6, RGB 228/225/214.
What PMS color is closest to Coats B8183?
The nearest Pantone Coated match is PMS Cool Gray 1 C (#D9D9D6), with a perceptual color distance of ΔE 4.12 from Coats B8183. Lower ΔE means closer match - under 2 is visually indistinguishable, under 5 is acceptable for production.
What's the closest equivalent to Coats B8183 in Madeira?
Madeira Classic Rayon 1071 (Natural White) is the closest cross-brand match to Coats B8183, with a perceptual color distance of ΔE 1.51.
Is Coats B8183 good for production embroidery?
Yes. Coats Sylko is one of the major production embroidery thread lines used by promotional products distributors and embroiderers worldwide. Match against the customer's brand standards before committing to a job - the cross-brand alternatives above let you sub a closely-equivalent color from whichever line your shop has loaded.
Where can I match other PMS colors to Coats threads?
Use the free Thread Color Matcher at /tools/thread-match - it converts any PMS code, hex, RGB, or color from an uploaded image into the closest thread across Madeira, Isacord, Robison-Anton, Coats, and Floriani. No account required.
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