#10f3cf
a balanced, electric cyan · cool · closest name: aquamarine
RGB
16, 243, 207
HSL
171°, 90%, 51%
CMYK
93, 0, 15, 5
Luminance
0.6872
Every format
| HEX | #10f3cf |
| RGB | rgb(16, 243, 207) |
| HSL | hsl(171, 90%, 51%) |
| CMYK | cmyk(93%, 0%, 15%, 5%) |
| LAB | lab(86.4 -55.8 3.9) |
| LCH | lch(86.4 56.0 176.0) |
| OKLCH | oklch(0.862 0.159 176.6) |
Copy-ready code
/* CSS */
color: #10f3cf;
background-color: #10f3cf;
/* Tailwind (arbitrary) */
class="text-[#10f3cf] bg-[#10f3cf]"
/* SCSS */
$brand: #10f3cf;
/* SwiftUI */
Color(red: 0.063, green: 0.953, blue: 0.812)
/* Android */
Color.parseColor("#10f3cf")Accessibility — WCAG contrast
Aa
#10f3cf on white: 1.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#10f3cf on black: 14.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green95.3%
Blue81.2%
CMYK percentages
Cyan93.4%
Magenta0.0%
Yellow14.8%
Key (black)4.7%
Color previews
#10f3cf text on a black background
contrast 14.74:1
Card sample
#10f3cf text on a white background
contrast 1.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #10f3cf;
Background color
Panel with #10f3cf background
background-color: #10f3cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #10f3cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 243, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 243, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #10f3cf; background: linear-gradient(135deg, #10f3cf, #1080F3);