Modifiers matching tint:

• colored,
• pale,
• single,
• soft,
• neutral,
• vibrant,
• clear,
• light,
• subtle,
• permanent,
• pastel,
• cheerful,
• darker,

Simple categories matching pastel:

• paper,
• color,
• flower,
• shade,
• colors,
• wall,
• tint,
• rose,