#03FC38 Hex Color
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#03fc38 is a highly saturated, luminous green with a slight yellow undertone. Its neon energy suits sustainability, pharmacy, gardening, and eco-focused branding, while its bright clarity suggests safety and reliability. Use it as a small accent rather than a full background, pairing it with charcoal or deep navy. The hex code #03fc38 supports readable black text at about a 15:1 contrast ratio.
Questions about #03fc38
What is #03fc38 in RGB, HSL and CMYK?
In RGB, #03fc38 is rgb(3, 252, 56), in HSL hsl(133, 98%, 50%) and in CMYK 99%, 0%, 78%, 1%.
What colors pair well with #03fc38?
#03fc38 pairs well with charcoal and deep navy, which absorb its neon brightness while preserving strong contrast; use white sparingly for a sharper, more energetic look, and choose muted greens or cool neutrals for a calmer palette.
Does #03fc38 read as warm or cool?
#03fc38 reads as a warm-leaning green because its slight yellow undertone pushes it away from blue-green hues, while its high saturation and neon brightness make the overall mood energetic, vivid, and attention-grabbing.
Is #03fc38 readable on white or black?
#03fc38 has a 1.40:1 contrast ratio on white and 14.98:1 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.