#63f3cf
a light, electric cyan · cool · closest name: aquamarine
RGB
99, 243, 207
HSL
165°, 86%, 67%
CMYK
59, 0, 15, 5
Luminance
0.7126
Every format
| HEX | #63f3cf |
| RGB | rgb(99, 243, 207) |
| HSL | hsl(165, 86%, 67%) |
| CMYK | cmyk(59%, 0%, 15%, 5%) |
| LAB | lab(87.6 -47.2 5.8) |
| LCH | lch(87.6 47.5 172.9) |
| OKLCH | oklch(0.876 0.135 173.7) |
Copy-ready code
/* CSS */
color: #63f3cf;
background-color: #63f3cf;
/* Tailwind (arbitrary) */
class="text-[#63f3cf] bg-[#63f3cf]"
/* SCSS */
$brand: #63f3cf;
/* SwiftUI */
Color(red: 0.388, green: 0.953, blue: 0.812)
/* Android */
Color.parseColor("#63f3cf")Accessibility — WCAG contrast
Aa
#63f3cf on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63f3cf on black: 15.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green95.3%
Blue81.2%
CMYK percentages
Cyan59.3%
Magenta0.0%
Yellow14.8%
Key (black)4.7%
Color previews
#63f3cf text on a black background
contrast 15.25:1
Card sample
#63f3cf text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63f3cf;
Background color
Panel with #63f3cf background
background-color: #63f3cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63f3cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 243, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 243, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63f3cf; background: linear-gradient(135deg, #63f3cf, #63B7F3);