#01BF70 Hex Color

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Hex color #01bf70 graphic
Reach for #01bf70 when a call-to-action button needs to shout. This saturated spring green is lush and bold, with a faint blue undertone that keeps it fresh instead of grassy. It works best as an accent or in large type, since full-screen use can overwhelm. Black text on top passes WCAG AA with room to spare at roughly 8.7:1 contrast. Browse other shades of green for close alternatives.

Questions about #01bf70

What is #01bf70 in RGB, HSL and CMYK?
In RGB, #01bf70 is rgb(1, 191, 112), in HSL hsl(155, 99%, 38%) and in CMYK 99%, 0%, 41%, 25%.
What text color should I use on #01bf70?
Black text is the safe choice. At about 8.7:1 contrast, it clears WCAG AA even for small body text. White text drops to roughly 2.4:1 and fails readability standards at any size, so stick with dark type.
What colors pair well with #01bf70?
Pair it with charcoal or navy for grounded contrast, or with a muted raspberry, its complementary opposite, for a bold accent duo. Warm neutrals like cream soften its neon energy in larger layouts.
Is #01bf70 readable on white or black?
#01bf70 has a 2.41:1 contrast ratio on white and 8.68:1 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.