#3ff3af
a balanced, electric green · cool · closest name: aquamarine
RGB
63, 243, 175
HSL
157°, 88%, 60%
CMYK
74, 0, 28, 5
Luminance
0.6825
Every format
| HEX | #3ff3af |
| RGB | rgb(63, 243, 175) |
| HSL | hsl(157, 88%, 60%) |
| CMYK | cmyk(74%, 0%, 28%, 5%) |
| LAB | lab(86.1 -59.9 20.2) |
| LCH | lch(86.1 63.2 161.3) |
| OKLCH | oklch(0.860 0.172 162.5) |
Copy-ready code
/* CSS */
color: #3ff3af;
background-color: #3ff3af;
/* Tailwind (arbitrary) */
class="text-[#3ff3af] bg-[#3ff3af]"
/* SCSS */
$brand: #3ff3af;
/* SwiftUI */
Color(red: 0.247, green: 0.953, blue: 0.686)
/* Android */
Color.parseColor("#3ff3af")Accessibility — WCAG contrast
Aa
#3ff3af on white: 1.43:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ff3af on black: 14.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green95.3%
Blue68.6%
CMYK percentages
Cyan74.1%
Magenta0.0%
Yellow28.0%
Key (black)4.7%
Color previews
#3ff3af text on a black background
contrast 14.65:1
Card sample
#3ff3af text on a white background
contrast 1.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ff3af;
Background color
Panel with #3ff3af background
background-color: #3ff3af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ff3af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 243, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 243, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ff3af; background: linear-gradient(135deg, #3ff3af, #3FBFF3);