This is the 11633rd most frequent Russian word.
желтые
"Yellow" (plural form).
The word "желтые" is used as an adjective in its plural form to describe the color of the noun "листья" (leaves).
Желтые листья падают с деревьев.
Yellow leaves are falling from trees.
Here, "желтые" serves as an adjective in its plural form to specify the color characteristic of the noun "полосы" (stripes).
На картине видны желтые полосы.
Yellow stripes can be seen on the painting.
In this sentence, "желтые" functions as a plural adjective modifying the noun "подсолнухи" (sunflowers), indicating their color.