#63dfb7
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
99, 223, 183
HSL
161°, 66%, 63%
CMYK
56, 0, 18, 13
Luminance
0.5885
Every format
| HEX | #63dfb7 |
| RGB | rgb(99, 223, 183) |
| HSL | hsl(161, 66%, 63%) |
| CMYK | cmyk(56%, 0%, 18%, 13%) |
| LAB | lab(81.2 -44.1 9.3) |
| LCH | lch(81.2 45.0 168.1) |
| OKLCH | oklch(0.822 0.126 169.2) |
Copy-ready code
/* CSS */
color: #63dfb7;
background-color: #63dfb7;
/* Tailwind (arbitrary) */
class="text-[#63dfb7] bg-[#63dfb7]"
/* SCSS */
$brand: #63dfb7;
/* SwiftUI */
Color(red: 0.388, green: 0.875, blue: 0.718)
/* Android */
Color.parseColor("#63dfb7")Accessibility — WCAG contrast
Aa
#63dfb7 on white: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63dfb7 on black: 12.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green87.5%
Blue71.8%
CMYK percentages
Cyan55.6%
Magenta0.0%
Yellow17.9%
Key (black)12.5%
Color previews
#63dfb7 text on a black background
contrast 12.77:1
Card sample
#63dfb7 text on a white background
contrast 1.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63dfb7;
Background color
Panel with #63dfb7 background
background-color: #63dfb7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63dfb7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 223, 183, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 223, 183, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63dfb7; background: linear-gradient(135deg, #63dfb7, #63B4DF);