#3ffecc
a balanced, electric cyan · cool · closest name: aquamarine
RGB
63, 254, 204
HSL
164°, 99%, 62%
CMYK
75, 0, 20, 0
Luminance
0.7630
Every format
| HEX | #3ffecc |
| RGB | rgb(63, 254, 204) |
| HSL | hsl(164, 99%, 62%) |
| CMYK | cmyk(75%, 0%, 20%, 0%) |
| LAB | lab(90.0 -57.6 10.7) |
| LCH | lch(90.0 58.6 169.5) |
| OKLCH | oklch(0.893 0.163 170.4) |
Copy-ready code
/* CSS */
color: #3ffecc;
background-color: #3ffecc;
/* Tailwind (arbitrary) */
class="text-[#3ffecc] bg-[#3ffecc]"
/* SCSS */
$brand: #3ffecc;
/* SwiftUI */
Color(red: 0.247, green: 0.996, blue: 0.800)
/* Android */
Color.parseColor("#3ffecc")Accessibility — WCAG contrast
Aa
#3ffecc on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ffecc on black: 16.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green99.6%
Blue80.0%
CMYK percentages
Cyan75.2%
Magenta0.0%
Yellow19.7%
Key (black)0.4%
Color previews
#3ffecc text on a black background
contrast 16.26:1
Card sample
#3ffecc text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ffecc;
Background color
Panel with #3ffecc background
background-color: #3ffecc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ffecc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 254, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 254, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ffecc; background: linear-gradient(135deg, #3ffecc, #3FB1FE);