#12f0cd
a balanced, electric cyan · cool · closest name: aquamarine
RGB
18, 240, 205
HSL
171°, 88%, 51%
CMYK
93, 0, 15, 6
Luminance
0.6686
Every format
| HEX | #12f0cd |
| RGB | rgb(18, 240, 205) |
| HSL | hsl(171, 88%, 51%) |
| CMYK | cmyk(93%, 0%, 15%, 6%) |
| LAB | lab(85.4 -55.1 3.6) |
| LCH | lch(85.4 55.2 176.3) |
| OKLCH | oklch(0.855 0.157 176.9) |
Copy-ready code
/* CSS */
color: #12f0cd;
background-color: #12f0cd;
/* Tailwind (arbitrary) */
class="text-[#12f0cd] bg-[#12f0cd]"
/* SCSS */
$brand: #12f0cd;
/* SwiftUI */
Color(red: 0.071, green: 0.941, blue: 0.804)
/* Android */
Color.parseColor("#12f0cd")Accessibility — WCAG contrast
Aa
#12f0cd on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#12f0cd on black: 14.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green94.1%
Blue80.4%
CMYK percentages
Cyan92.5%
Magenta0.0%
Yellow14.6%
Key (black)5.9%
Color previews
#12f0cd text on a black background
contrast 14.37:1
Card sample
#12f0cd text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #12f0cd;
Background color
Panel with #12f0cd background
background-color: #12f0cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #12f0cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 240, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 240, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #12f0cd; background: linear-gradient(135deg, #12f0cd, #127FF0);