This is the 5271st most frequent Japanese word.
黄色い
"Yellow; yellow-colored."
In this sentence, '黄色い' is an adjective describing the color of the flowers, emphasizing their yellow color.
黄色い花が咲いています。
Yellow flowers are blooming.
Here, '黄色い' is used to modify the noun 'カバン,' indicating its characteristic as yellow.
彼は黄色いカバンを持っていました。
He was carrying a yellow bag.
In this case, '黄色い' highlights the specific color attribute of the mentioned 'タンポポ.'