Fermanagh
In pattern GBBGBGBGBBYBYBGBG.
This was sourced from weddslist. It is a 17 stripes tartan.
Original link http://www.weddslist.com/cgi-bin/tartans/pg.pl?source=sts
Thread count
Ga/6 B6 G4 B6 Y4 B4 Y4 B26 DB8 Ga6 DB6 Ga6 DB6 Ga6 DB6 B40 LG/6

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| B | #5480B0 #5480B0 | B #2C4084 | 0.20 |
| DB | #000050 #000050 | B #2C4084 | 0.20 |
| G | #30A010 #30A010 | G #006400 | 0.19 |
| Ga | #008000 #008000 | G #006400 | 0.09 |
| LG | #908000 #908000 | G #006400 | 0.19 |
| Y | #FFE000 #FFE000 | Y #E8C000 | 0.09 |
ID: /setts/s17/g6b6ga4b6y4b4y4b26ba8g6ba6g6ba6g6ba6b40gb6-b5480b0-ba000050-g008000-ga30a010-gb908000-yffe000/