#3ff5eb
a balanced, electric cyan · cool · closest name: cyan
RGB
63, 245, 235
HSL
177°, 90%, 60%
CMYK
74, 0, 4, 4
Luminance
0.7236
Every format
| HEX | #3ff5eb |
| RGB | rgb(63, 245, 235) |
| HSL | hsl(177, 90%, 60%) |
| CMYK | cmyk(74%, 0%, 4%, 4%) |
| LAB | lab(88.1 -46.1 -8.1) |
| LCH | lch(88.1 46.8 190.0) |
| OKLCH | oklch(0.881 0.141 189.3) |
Copy-ready code
/* CSS */
color: #3ff5eb;
background-color: #3ff5eb;
/* Tailwind (arbitrary) */
class="text-[#3ff5eb] bg-[#3ff5eb]"
/* SCSS */
$brand: #3ff5eb;
/* SwiftUI */
Color(red: 0.247, green: 0.961, blue: 0.922)
/* Android */
Color.parseColor("#3ff5eb")Accessibility — WCAG contrast
Aa
#3ff5eb on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ff5eb on black: 15.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green96.1%
Blue92.2%
CMYK percentages
Cyan74.3%
Magenta0.0%
Yellow4.1%
Key (black)3.9%
Color previews
#3ff5eb text on a black background
contrast 15.47:1
Card sample
#3ff5eb text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ff5eb;
Background color
Panel with #3ff5eb background
background-color: #3ff5eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ff5eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 245, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 245, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ff5eb; background: linear-gradient(135deg, #3ff5eb, #3F86F5);