#42E34A Hex Color
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#42e34a is a bright, highly saturated green with a slight yellow undertone. Its glowing, almost neon character feels fresh and energetic, while the green base suggests safety and natural renewal. Use it as a small accent in sustainability, gardening, pharmacy, or finance interfaces, where charcoal or black grounds its intensity. Black text reaches about 12.3:1 contrast. The hex code is #42e34a.
Questions about #42e34a
What is #42e34a in RGB, HSL and CMYK?
In RGB, #42e34a is rgb(66, 227, 74), in HSL hsl(123, 74%, 57%) and in CMYK 71%, 0%, 67%, 11%.
What colors pair well with #42e34a?
#42e34a works best as a controlled accent with charcoal, navy, or warm off-white, which temper its high saturation without dulling the fresh, energetic effect in logos, calls to action, and data highlights.
Is #42e34a readable on white or black?
#42e34a has a 1.70:1 contrast ratio on white and 12.31:1 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.