#1CB23A Hex Color
Energetic green with sunny warmth
A saturated, medium-bright green, #1cb23a has a strong yellow undertone that feels energetic and direct. Its bold character suits calls to action, sustainability branding, pharmacy interfaces, and garden-focused designs. Use it as a focused accent against charcoal or warm cream rather than a dominant background. The hex code #1cb23a supports black text at about a 7.5:1 contrast ratio.
Questions about #1cb23a
What is #1cb23a in RGB, HSL and CMYK?
In RGB, #1cb23a is rgb(28, 178, 58), in HSL hsl(132, 73%, 40%) and in CMYK 84%, 0%, 67%, 30%.
What colors pair well with #1cb23a?
Charcoal and warm cream pair well with #1cb23a, giving its bright yellow-green energy a grounded or softer setting for buttons, sustainability layouts, garden graphics, and other focused accents without competing with it.
Where does #1cb23a work best in a design?
#1cb23a works best as a focused accent in calls to action, sustainability branding, pharmacy interfaces, and garden-themed designs, where its saturated green creates an energetic, direct visual cue without overwhelming the layout.
Is #1cb23a readable on white or black?
#1cb23a has a 2.80:1 contrast ratio on white and 7.47:1 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.