#3ffffc
a balanced, electric cyan · cool · closest name: cyan
RGB
63, 255, 252
HSL
179°, 100%, 62%
CMYK
75, 0, 1, 0
Luminance
0.7961
Every format
| HEX | #3ffffc |
| RGB | rgb(63, 255, 252) |
| HSL | hsl(179, 100%, 62%) |
| CMYK | cmyk(75%, 0%, 1%, 0%) |
| LAB | lab(91.5 -45.8 -11.9) |
| LCH | lch(91.5 47.3 194.6) |
| OKLCH | oklch(0.910 0.145 193.3) |
Copy-ready code
/* CSS */
color: #3ffffc;
background-color: #3ffffc;
/* Tailwind (arbitrary) */
class="text-[#3ffffc] bg-[#3ffffc]"
/* SCSS */
$brand: #3ffffc;
/* SwiftUI */
Color(red: 0.247, green: 1.000, blue: 0.988)
/* Android */
Color.parseColor("#3ffffc")Accessibility — WCAG contrast
Aa
#3ffffc on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ffffc on black: 16.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green100.0%
Blue98.8%
CMYK percentages
Cyan75.3%
Magenta0.0%
Yellow1.2%
Key (black)0.0%
Color previews
#3ffffc text on a black background
contrast 16.92:1
Card sample
#3ffffc text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ffffc;
Background color
Panel with #3ffffc background
background-color: #3ffffc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ffffc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 255, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 255, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ffffc; background: linear-gradient(135deg, #3ffffc, #3F82FF);