A detailed comparison of #30F61E and #D21EF6 — complementary colors
background: linear-gradient(to right, #30F61E, #D21EF6);
With a contrast ratio of 2.73:1, 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 175\u00B0 hue difference, making them complementary. Their high contrast creates visual energy — great for call-to-action buttons, hero sections, and brand accents.