#12f2ab
a balanced, electric cyan · cool · closest name: aquamarine
RGB
18, 242, 171
HSL
161°, 90%, 51%
CMYK
93, 0, 29, 5
Luminance
0.6657
Every format
| HEX | #12f2ab |
| RGB | rgb(18, 242, 171) |
| HSL | hsl(161, 90%, 51%) |
| CMYK | cmyk(93%, 0%, 29%, 5%) |
| LAB | lab(85.3 -63.9 21.1) |
| LCH | lch(85.3 67.3 161.8) |
| OKLCH | oklch(0.851 0.182 162.9) |
Copy-ready code
/* CSS */
color: #12f2ab;
background-color: #12f2ab;
/* Tailwind (arbitrary) */
class="text-[#12f2ab] bg-[#12f2ab]"
/* SCSS */
$brand: #12f2ab;
/* SwiftUI */
Color(red: 0.071, green: 0.949, blue: 0.671)
/* Android */
Color.parseColor("#12f2ab")Accessibility — WCAG contrast
Aa
#12f2ab on white: 1.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#12f2ab on black: 14.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green94.9%
Blue67.1%
CMYK percentages
Cyan92.6%
Magenta0.0%
Yellow29.3%
Key (black)5.1%
Color previews
#12f2ab text on a black background
contrast 14.31:1
Card sample
#12f2ab text on a white background
contrast 1.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #12f2ab;
Background color
Panel with #12f2ab background
background-color: #12f2ab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #12f2ab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 242, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 242, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #12f2ab; background: linear-gradient(135deg, #12f2ab, #12A4F2);