| Code | Definition | Number of Accessions |
| 1 | LIGHT GREEN | 701 |
| 2 | GREEN STANDARD: MALUS IOENSIS GMAL-1344 | 1065 |
| 2,1 | GREEN, LIGHT GREEN | 135 |
| 2,3 | Green, Light Yellow | 179 |
| 2,4 | GREEN YELLOW STANDARD: MALUS 'RED JACKET' GMAL-132 | 919 |
| 2,6 | Green, Brown | 4 |
| 3 | LIGHT YELLOW STANDAR: MALUS DAWSONIANA | 511 |
| 3,4 | LIGHT YELLOW, YELLOW | 26 |
| 3,6 | LIGHT YELLOW, BROWN | 11 |
| 4 | YELLOW STANDARD: MALUS 'GOLDEN HORNET' GMAL-440 | 452 |
| 5 | ORANGE STANDARD: MALUS SIEBOLDII GMAL-1009 | 34 |
| 5,4 | ORANGE YELLOW STANDARD: MALUS 'VIRGINIA CRAB' GMAL-673 | 54 |
| 5,8 | Orange, Red | 3 |
| 6 | BROWN | 16 |
| 7 | PINK STANDARD: MALUS SIEBOLDII 'AA952' GMAL-1351 | 32 |
| 7,5 | PINK, ORANGE | 1 |
| 8 | RED STANDARD: MALUS 'CRANBERRY' GMAL-1063 | 90 |
| 9 | PURPLE STANDARD: MALUS PURPUREA 'LEMOINE' GMAL-122 | 17 |