| w3-metro-light-green |
| w3-metro-green |
| w3-metro-dark-green |
| w3-metro-magenta |
| w3-metro-light-purple |
| w3-metro-purple |
| w3-metro-dark-purple |
| w3-metro-darken |
| w3-metro-teal |
| w3-metro-light-blue |
| w3-metro-blue |
| w3-metro-dark-blue |
| w3-metro-yellow |
| w3-metro-orange |
| w3-metro-dark-orange |
| w3-metro-red |
| w3-metro-dark-red |