#12f4eb
a balanced, electric cyan · cool · closest name: cyan
RGB
18, 244, 235
HSL
178°, 91%, 51%
CMYK
93, 0, 4, 4
Luminance
0.7083
Every format
| HEX | #12f4eb |
| RGB | rgb(18, 244, 235) |
| HSL | hsl(178, 91%, 51%) |
| CMYK | cmyk(93%, 0%, 4%, 4%) |
| LAB | lab(87.4 -48.6 -9.3) |
| LCH | lch(87.4 49.5 190.8) |
| OKLCH | oklch(0.873 0.149 190.0) |
Copy-ready code
/* CSS */
color: #12f4eb;
background-color: #12f4eb;
/* Tailwind (arbitrary) */
class="text-[#12f4eb] bg-[#12f4eb]"
/* SCSS */
$brand: #12f4eb;
/* SwiftUI */
Color(red: 0.071, green: 0.957, blue: 0.922)
/* Android */
Color.parseColor("#12f4eb")Accessibility — WCAG contrast
Aa
#12f4eb on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#12f4eb on black: 15.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green95.7%
Blue92.2%
CMYK percentages
Cyan92.6%
Magenta0.0%
Yellow3.7%
Key (black)4.3%
Color previews
#12f4eb text on a black background
contrast 15.17:1
Card sample
#12f4eb text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #12f4eb;
Background color
Panel with #12f4eb background
background-color: #12f4eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #12f4eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 244, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 244, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #12f4eb; background: linear-gradient(135deg, #12f4eb, #1266F4);