#2FB139 Hex Color
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#2fb139 is a saturated, medium-light green with slight yellow undertones and a strong, energetic presence. Its vivid finish suits calls to action, sustainability branding, pharmacy interfaces, and garden-focused designs. Use it as a focused accent with charcoal or warm white, rather than a full background. The hex code #2fb139 supports clear black text at about a 7.5:1 contrast ratio.
Questions about #2fb139
What is #2fb139 in RGB, HSL and CMYK?
In RGB, #2fb139 is rgb(47, 177, 57), in HSL hsl(125, 58%, 44%) and in CMYK 73%, 0%, 68%, 31%.
What colors pair well with #2fb139?
Does #2fb139 read as warm or cool?
#2fb139 reads as a warm-leaning green because its slight yellow undertone shifts it away from blue-based greens, giving the shade a lively, approachable feel that suits natural and action-focused visual systems.
Where does #2fb139 work best?
#2fb139 works best as a focused accent for calls to action, sustainability branding, pharmacy interfaces, and garden themes, where its vivid green draws attention without overwhelming the full layout when used selectively.
Is #2fb139 readable on white or black?
#2fb139 has a 2.81:1 contrast ratio on white and 7.46:1 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.