A detailed comparison of #31A57E and #283786 — adjacent colors
background: linear-gradient(to right, #31A57E, #283786);
With a contrast ratio of 3.44:1, this pair passes WCAG AA for large text only. Avoid using this combination for body text. Consider it for headings, decorative elements, or adjacent UI regions.
These colors have a 70\u00B0 hue difference, making them adjacent. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.