| One phosphorescent stripe on the right |
|
| one vertical phosphor band at left |
|
| one vertical phosphor band at right |
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| Opal (May) Green |
|
| optical whitened |
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| optically brightened |
|
| orange |
|
| orange brown |
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| Orange Buff |
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| Orange glossy paper |
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| orange paper |
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| orange red |
|
| orange red, silk paper |
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| orange white |
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| orange yellow |
|
| orange yellow paper |
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| orange, old paper |
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| orange, silk paper |
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| orange, thick |
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| Orange-buff chalk-surfaced |
|