#3fffd7
a balanced, electric cyan · cool · closest name: aquamarine
RGB
63, 255, 215
HSL
168°, 100%, 62%
CMYK
75, 0, 16, 0
Luminance
0.7748
Every format
| HEX | #3fffd7 |
| RGB | rgb(63, 255, 215) |
| HSL | hsl(168, 100%, 62%) |
| CMYK | cmyk(75%, 0%, 16%, 0%) |
| LAB | lab(90.5 -55.4 5.8) |
| LCH | lch(90.5 55.7 174.0) |
| OKLCH | oklch(0.899 0.158 174.7) |
Copy-ready code
/* CSS */
color: #3fffd7;
background-color: #3fffd7;
/* Tailwind (arbitrary) */
class="text-[#3fffd7] bg-[#3fffd7]"
/* SCSS */
$brand: #3fffd7;
/* SwiftUI */
Color(red: 0.247, green: 1.000, blue: 0.843)
/* Android */
Color.parseColor("#3fffd7")Accessibility — WCAG contrast
Aa
#3fffd7 on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fffd7 on black: 16.50:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green100.0%
Blue84.3%
CMYK percentages
Cyan75.3%
Magenta0.0%
Yellow15.7%
Key (black)0.0%
Color previews
#3fffd7 text on a black background
contrast 16.50:1
Card sample
#3fffd7 text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fffd7;
Background color
Panel with #3fffd7 background
background-color: #3fffd7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fffd7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 255, 215, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 255, 215, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fffd7; background: linear-gradient(135deg, #3fffd7, #3FA7FF);