Yellowheart, also known as Pau Amarello or Amarillo in Central America, is a vibrant and distinct hardwood hailing from Brazil. This remarkable timber reaches towering heights of 100-130 feet with trunk diameters of 3-5 feet, and features an average dried weight of 52 lbs/ft³. Its pale to golden yellow heartwood, which subtly darkens with age, alongside a straight grain—though figured pieces may showcase wavy or interlocked patterns—contributes to its aesthetic appeal. The wood also boasts a fine, uniform texture and a naturally high luster.
With a Janka hardness rating of 1,790 lbf, Yellowheart is moderately durable against decay, though its resistance to insect attacks varies. It is generally easy to work with using both hand and machine tools, despite having a moderate blunting effect on cutters. Yellowheart also glues and finishes well, offering a broad range of uses.
However, working with this wood may release a mild, unpleasant odor and has been known to cause skin irritation in some individuals. Despite these considerations, its commercial importance in Brazil ensures good availability and affordability, making Yellowheart a popular choice for flooring, furniture, boatbuilding, decorative accents, and turned objects.
Commonly referred to as Brazilian Satinwood in some markets—and known as Amarillo in Central America—Yellowheart's unique coloration stands out, offering unmatched consistency and vibrancy in yellow tones. This, combined with its low T/R ratio and interesting shrinkage properties, makes Yellowheart a prized material for those looking to infuse natural beauty and a pop of color into their projects.
