| Code | Definition | Number of Accessions |
| 1 | Green-yellowish (Grune Spatmarille) | 45 |
| 10 | Greenish-orange | 41 |
| 2 | Light cream (China n. 1) | 16 |
| 3 | Cream (Moniqui, Piet Cillie, Khumai) | 13 |
| 4 | Yellow (Canino, Goldcot) | 27 |
| 5 | Light orange (Rouge de Roussillon) | 76 |
| 6 | Orange (Hatif Colomer, Luizet, Palsteyn) | 70 |
| 7 | Dark orange (Veecot, Harogem) | 1 |
| 8 | Greenish-white | 9 |
| 9 | Green | 5 |