#3ff554
a balanced, electric green · cool · closest name: lime
RGB
63, 245, 84
HSL
127°, 90%, 60%
CMYK
74, 0, 66, 4
Luminance
0.6700
Every format
| HEX | #3ff554 |
| RGB | rgb(63, 245, 84) |
| HSL | hsl(127, 90%, 60%) |
| CMYK | cmyk(74%, 0%, 66%, 4%) |
| LAB | lab(85.5 -74.8 62.5) |
| LCH | lch(85.5 97.4 140.1) |
| OKLCH | oklch(0.850 0.248 144.5) |
Copy-ready code
/* CSS */
color: #3ff554;
background-color: #3ff554;
/* Tailwind (arbitrary) */
class="text-[#3ff554] bg-[#3ff554]"
/* SCSS */
$brand: #3ff554;
/* SwiftUI */
Color(red: 0.247, green: 0.961, blue: 0.329)
/* Android */
Color.parseColor("#3ff554")Accessibility — WCAG contrast
Aa
#3ff554 on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ff554 on black: 14.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green96.1%
Blue32.9%
CMYK percentages
Cyan74.3%
Magenta0.0%
Yellow65.7%
Key (black)3.9%
Color previews
#3ff554 text on a black background
contrast 14.40:1
Card sample
#3ff554 text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ff554;
Background color
Panel with #3ff554 background
background-color: #3ff554;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ff554;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 245, 84, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 245, 84, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ff554; background: linear-gradient(135deg, #3ff554, #3FF5CD);