#1DE20B Hex Color
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High-saturation and incredibly bright, #1de20b demands attention. This neon shade functions best as a high-impact accent color rather than a primary background, as it can overwhelm the eye in large blocks. It pairs well with charcoal or dark navy for a modern, tech-focused look. Since black text provides excellent readability against this vivid hue, the hex code #1de20b works for accessible UI warnings or data highlights.
Questions about #1de20b
What is #1de20b in RGB, HSL and CMYK?
In RGB, #1de20b is rgb(29, 226, 11), in HSL hsl(115, 91%, 46%) and in CMYK 87%, 0%, 95%, 11%.
Where is the best place to use #1de20b in a design?
Because #1de20b is a highly saturated neon, use it sparingly as an accent color for UI alerts, call-to-action buttons, or data highlights. It creates excellent visual tension when paired against charcoal or dark navy backgrounds but can quickly overwhelm the eye if used for large surfaces.
Is #1de20b readable on white or black?
#1de20b has a 1.75:1 contrast ratio on white and 11.93:1 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.