#63ffdf
a light, electric cyan · cool · closest name: aquamarine
RGB
99, 255, 223
HSL
168°, 100%, 69%
CMYK
61, 0, 13, 0
Luminance
0.7950
Every format
| HEX | #63ffdf |
| RGB | rgb(99, 255, 223) |
| HSL | hsl(168, 100%, 69%) |
| CMYK | cmyk(61%, 0%, 13%, 0%) |
| LAB | lab(91.5 -48.5 3.1) |
| LCH | lch(91.5 48.6 176.3) |
| OKLCH | oklch(0.909 0.139 176.9) |
Copy-ready code
/* CSS */
color: #63ffdf;
background-color: #63ffdf;
/* Tailwind (arbitrary) */
class="text-[#63ffdf] bg-[#63ffdf]"
/* SCSS */
$brand: #63ffdf;
/* SwiftUI */
Color(red: 0.388, green: 1.000, blue: 0.875)
/* Android */
Color.parseColor("#63ffdf")Accessibility — WCAG contrast
Aa
#63ffdf on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63ffdf on black: 16.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green100.0%
Blue87.5%
CMYK percentages
Cyan61.2%
Magenta0.0%
Yellow12.5%
Key (black)0.0%
Color previews
#63ffdf text on a black background
contrast 16.90:1
Card sample
#63ffdf text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63ffdf;
Background color
Panel with #63ffdf background
background-color: #63ffdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63ffdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 255, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 255, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63ffdf; background: linear-gradient(135deg, #63ffdf, #63B7FF);