#3feabf
a balanced, electric cyan · cool · closest name: aquamarine
RGB
63, 234, 191
HSL
165°, 80%, 58%
CMYK
73, 0, 18, 8
Luminance
0.6366
Every format
| HEX | #3feabf |
| RGB | rgb(63, 234, 191) |
| HSL | hsl(165, 80%, 58%) |
| CMYK | cmyk(73%, 0%, 18%, 8%) |
| LAB | lab(83.8 -52.7 8.6) |
| LCH | lch(83.8 53.4 170.7) |
| OKLCH | oklch(0.842 0.149 171.6) |
Copy-ready code
/* CSS */
color: #3feabf;
background-color: #3feabf;
/* Tailwind (arbitrary) */
class="text-[#3feabf] bg-[#3feabf]"
/* SCSS */
$brand: #3feabf;
/* SwiftUI */
Color(red: 0.247, green: 0.918, blue: 0.749)
/* Android */
Color.parseColor("#3feabf")Accessibility — WCAG contrast
Aa
#3feabf on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3feabf on black: 13.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green91.8%
Blue74.9%
CMYK percentages
Cyan73.1%
Magenta0.0%
Yellow18.4%
Key (black)8.2%
Color previews
#3feabf text on a black background
contrast 13.73:1
Card sample
#3feabf text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3feabf;
Background color
Panel with #3feabf background
background-color: #3feabf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3feabf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 234, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 234, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3feabf; background: linear-gradient(135deg, #3feabf, #3FA3EA);