#2DD220 Hex Color
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This high-saturation lime green feels intense, energetic, and undeniably artificial. Because of its brightness, #2dd220 works best as a punchy accent color rather than a main background. It pairs well with deep charcoal or black for high-contrast UI elements. The hex code for this color is #2dd220, which supports standard black body text if you need to use it for smaller, readable details.
Questions about #2dd220
What is #2dd220 in RGB, HSL and CMYK?
In RGB, #2dd220 is rgb(45, 210, 32), in HSL hsl(116, 74%, 47%) and in CMYK 79%, 0%, 85%, 18%.
How should I use #2dd220 in a user interface?
#2dd220 functions best as a high-visibility accent color for primary buttons or notification badges. Because of its extreme brightness, avoid using it as a large background or main text color, as it can cause eye strain.
What colors pair well with #2dd220?
This vibrant lime green creates the most effective visual balance when paired with dark neutral tones like charcoal or deep black. These dark foundations ground the intensity of #2dd220 and make it pop without overwhelming the overall composition.
Is #2dd220 readable on white or black?
#2dd220 has a 2.02:1 contrast ratio on white and 10.35:1 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.