// Darken card with alpha blended overlay
Composite composite = g2d.getComposite();
AlphaComposite alphaComposite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, cardAlpha);
g2d.setComposite(alphaComposite);
g2d.setColor(new Color(0, 155, 0));
g2d.fillRoundRect(0, 0, getWidth(), getHeight(), cardRectRadius, cardRectRadius);
g2d.setComposite(composite);
// Draw 'held' text rectangle and outline
//g2d.setColor(Color.green);
g2d.setColor(new Color(0, 120, 0));