Yellowheart Creates Contrast Without Dye Yellowheart’s heartwood is naturally bright lemon-yellow to golden-yellow, with a fine, uniform texture and subtle natural luster. Its color can provide a strong visual contrast without stain or artificial coloring. Practical takeaway: Use Yellowheart for accent rings, segmented details, finials and small boxes beside naturally dark woods. A thin, water-clear finish preserves the yellow more faithfully than an amber-toned finish.