#63D880 Hex Color
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#63d880 is a bright, sparkling green with a fresh, almost neon glow. Its high saturation and mid lightness give it energy, so it works best as a bold accent in a 60/30/10 palette rather than a full background, where it can tire the eye. Pair it with deep navy or charcoal for contrast. Black text on #63d880 passes WCAG AA at roughly 11.7:1. It fits eco branding, gardening, pharmacy, and finance work.
Questions about #63d880
What is #63d880 in RGB, HSL and CMYK?
In RGB, #63d880 is rgb(99, 216, 128), in HSL hsl(135, 60%, 62%) and in CMYK 54%, 0%, 41%, 15%.
What colors pair well with #63d880?
Deep navy, charcoal, and plum all ground #63d880 without dulling its glow. Avoid pairing it with pastels close in lightness, since the two will compete and both look washed out.
Is black or white text better on #63d880?
Black text reads far better on #63d880, with a contrast ratio of about 11.7:1, well above the WCAG AA minimum of 4.5:1. White text falls short of that threshold and should be avoided for body copy.
Is #63d880 readable on white or black?
#63d880 has a 1.80:1 contrast ratio on white and 11.66:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.