světlý znamená v angličtina

bright [brighter, brightest]▼(emitting much light; visually dazzling, see also: luminous; radiant)
adjective
[UK: braɪt] [US: ˈbraɪt]

pale [paler, palest]▼(light in color)
adjective
[UK: peɪl] [US: ˈpeɪl]