#4DD943 Hex Color
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Bright and highly saturated, #4dd943 has a fresh, glowing character with a slight yellow-green cast. The hex code #4dd943 suits sustainability, gardening, pharmacy, and finance branding where energy, safety, and reliability need to work together. Use it as a bold accent against charcoal or deep navy rather than a full-page background. Black text reaches about 11.3:1 contrast, meeting WCAG AA for body text.
Questions about #4dd943
What is #4dd943 in RGB, HSL and CMYK?
In RGB, #4dd943 is rgb(77, 217, 67), in HSL hsl(116, 66%, 56%) and in CMYK 65%, 0%, 69%, 15%.
What colors pair well with #4dd943?
Does #4dd943 look warm or cool?
#4dd943 reads as a lively, slightly warm green because its yellow-green cast shifts it away from blue-based greens, while its brightness keeps the overall impression fresh rather than earthy or muted.
Is #4dd943 readable on white or black?
#4dd943 has a 1.85:1 contrast ratio on white and 11.32:1 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.