A detailed comparison of #2E6E21 and #212E6E — triadic range colors
background: linear-gradient(to right, #2E6E21, #212E6E);
With a contrast ratio of 2:1, 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 120\u00B0 hue difference, making them triadic range. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.