#63f4df
a light, electric cyan · cool · closest name: turquoise
RGB
99, 244, 223
HSL
171°, 87%, 67%
CMYK
59, 0, 9, 4
Luminance
0.7268
Every format
| HEX | #63f4df |
| RGB | rgb(99, 244, 223) |
| HSL | hsl(171, 87%, 67%) |
| CMYK | cmyk(59%, 0%, 9%, 4%) |
| LAB | lab(88.3 -43.8 -1.5) |
| LCH | lch(88.3 43.8 182.0) |
| OKLCH | oklch(0.883 0.128 182.1) |
Copy-ready code
/* CSS */
color: #63f4df;
background-color: #63f4df;
/* Tailwind (arbitrary) */
class="text-[#63f4df] bg-[#63f4df]"
/* SCSS */
$brand: #63f4df;
/* SwiftUI */
Color(red: 0.388, green: 0.957, blue: 0.875)
/* Android */
Color.parseColor("#63f4df")Accessibility — WCAG contrast
Aa
#63f4df on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63f4df on black: 15.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green95.7%
Blue87.5%
CMYK percentages
Cyan59.4%
Magenta0.0%
Yellow8.6%
Key (black)4.3%
Color previews
#63f4df text on a black background
contrast 15.54:1
Card sample
#63f4df text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63f4df;
Background color
Panel with #63f4df background
background-color: #63f4df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63f4df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 244, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 244, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63f4df; background: linear-gradient(135deg, #63f4df, #63A8F4);