#3ff5d2
a balanced, electric cyan · cool · closest name: aquamarine
RGB
63, 245, 210
HSL
169°, 90%, 60%
CMYK
74, 0, 14, 4
Luminance
0.7101
Every format
| HEX | #3ff5d2 |
| RGB | rgb(63, 245, 210) |
| HSL | hsl(169, 90%, 60%) |
| CMYK | cmyk(74%, 0%, 14%, 4%) |
| LAB | lab(87.5 -52.6 4.0) |
| LCH | lch(87.5 52.7 175.6) |
| OKLCH | oklch(0.873 0.150 176.3) |
Copy-ready code
/* CSS */
color: #3ff5d2;
background-color: #3ff5d2;
/* Tailwind (arbitrary) */
class="text-[#3ff5d2] bg-[#3ff5d2]"
/* SCSS */
$brand: #3ff5d2;
/* SwiftUI */
Color(red: 0.247, green: 0.961, blue: 0.824)
/* Android */
Color.parseColor("#3ff5d2")Accessibility — WCAG contrast
Aa
#3ff5d2 on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ff5d2 on black: 15.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green96.1%
Blue82.4%
CMYK percentages
Cyan74.3%
Magenta0.0%
Yellow14.3%
Key (black)3.9%
Color previews
#3ff5d2 text on a black background
contrast 15.20:1
Card sample
#3ff5d2 text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ff5d2;
Background color
Panel with #3ff5d2 background
background-color: #3ff5d2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ff5d2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 245, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 245, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ff5d2; background: linear-gradient(135deg, #3ff5d2, #3F9FF5);