A detailed comparison of #437439 and #39746F — adjacent colors
background: linear-gradient(to right, #437439, #39746F);
With a contrast ratio of 1.03:1, this pair does not meet WCAG guidelines for text. Use these colors as adjacent blocks, gradients, or decorative accents rather than text-on-background pairings.
These colors have a 65\u00B0 hue difference, making them adjacent. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.