Sentence:  'Twas early June, the new grass was flourishing everywheres, the posies in the yard—peonies and such—in full bloom, the Sun was shining, and the water of the bay was blue, with <WSD>light</WSD> green streaks where the shoal showed. 
Meaning of the word marked with <WSD> tags:  Pale or whitish in color; highly luminous and more or less deficient in chroma.