#63f4cf
a light, electric cyan · cool · closest name: aquamarine
RGB
99, 244, 207
HSL
165°, 87%, 67%
CMYK
59, 0, 15, 4
Luminance
0.7186
Every format
| HEX | #63f4cf |
| RGB | rgb(99, 244, 207) |
| HSL | hsl(165, 87%, 67%) |
| CMYK | cmyk(59%, 0%, 15%, 4%) |
| LAB | lab(87.9 -47.6 6.3) |
| LCH | lch(87.9 48.0 172.5) |
| OKLCH | oklch(0.879 0.136 173.3) |
Copy-ready code
/* CSS */
color: #63f4cf;
background-color: #63f4cf;
/* Tailwind (arbitrary) */
class="text-[#63f4cf] bg-[#63f4cf]"
/* SCSS */
$brand: #63f4cf;
/* SwiftUI */
Color(red: 0.388, green: 0.957, blue: 0.812)
/* Android */
Color.parseColor("#63f4cf")Accessibility — WCAG contrast
Aa
#63f4cf on white: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63f4cf on black: 15.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green95.7%
Blue81.2%
CMYK percentages
Cyan59.4%
Magenta0.0%
Yellow15.2%
Key (black)4.3%
Color previews
#63f4cf text on a black background
contrast 15.37:1
Card sample
#63f4cf text on a white background
contrast 1.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63f4cf;
Background color
Panel with #63f4cf background
background-color: #63f4cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63f4cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 244, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 244, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63f4cf; background: linear-gradient(135deg, #63f4cf, #63B8F4);