#3ffdbb
a balanced, electric green · cool · closest name: aquamarine
RGB
63, 253, 187
HSL
159°, 98%, 62%
CMYK
75, 0, 26, 1
Luminance
0.7490
Every format
| HEX | #3ffdbb |
| RGB | rgb(63, 253, 187) |
| HSL | hsl(159, 98%, 62%) |
| CMYK | cmyk(75%, 0%, 26%, 1%) |
| LAB | lab(89.3 -61.1 18.6) |
| LCH | lch(89.3 63.9 163.1) |
| OKLCH | oklch(0.887 0.174 164.2) |
Copy-ready code
/* CSS */
color: #3ffdbb;
background-color: #3ffdbb;
/* Tailwind (arbitrary) */
class="text-[#3ffdbb] bg-[#3ffdbb]"
/* SCSS */
$brand: #3ffdbb;
/* SwiftUI */
Color(red: 0.247, green: 0.992, blue: 0.733)
/* Android */
Color.parseColor("#3ffdbb")Accessibility — WCAG contrast
Aa
#3ffdbb on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ffdbb on black: 15.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green99.2%
Blue73.3%
CMYK percentages
Cyan75.1%
Magenta0.0%
Yellow26.1%
Key (black)0.8%
Color previews
#3ffdbb text on a black background
contrast 15.98:1
Card sample
#3ffdbb text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ffdbb;
Background color
Panel with #3ffdbb background
background-color: #3ffdbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ffdbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 253, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 253, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ffdbb; background: linear-gradient(135deg, #3ffdbb, #3FC0FD);