Orange.
As soon as she heard Harry's voice she came running out of the tent. She could just make him out in the distance, but when she spotted another figure just behind him her heart stopped.
No, she thought desperately. They had come so far without being caught. She held her wand out, squinting her eyes until they got closer. Her heart started pounding, so fast that she thought she might pass out.
"Hermione? Look who I found."
Her breath came in bursts, her brain disbelieving. But there was no fooling her heart. It would know that mop of hair anywhere.
"Ron."