#6df9cc
a light, electric cyan · cool · closest name: aquamarine
RGB
109, 249, 204
HSL
161°, 92%, 70%
CMYK
56, 0, 18, 2
Luminance
0.7536
Every format
| HEX | #6df9cc |
| RGB | rgb(109, 249, 204) |
| HSL | hsl(161, 92%, 70%) |
| CMYK | cmyk(56%, 0%, 18%, 2%) |
| LAB | lab(89.6 -48.5 10.2) |
| LCH | lch(89.6 49.6 168.1) |
| OKLCH | oklch(0.893 0.138 169.1) |
Copy-ready code
/* CSS */
color: #6df9cc;
background-color: #6df9cc;
/* Tailwind (arbitrary) */
class="text-[#6df9cc] bg-[#6df9cc]"
/* SCSS */
$brand: #6df9cc;
/* SwiftUI */
Color(red: 0.427, green: 0.976, blue: 0.800)
/* Android */
Color.parseColor("#6df9cc")Accessibility — WCAG contrast
Aa
#6df9cc on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#6df9cc on black: 16.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.7%
Green97.6%
Blue80.0%
CMYK percentages
Cyan56.2%
Magenta0.0%
Yellow18.1%
Key (black)2.4%
Color previews
#6df9cc text on a black background
contrast 16.07:1
Card sample
#6df9cc text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6df9cc;
Background color
Panel with #6df9cc background
background-color: #6df9cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6df9cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(109, 249, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(109, 249, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6df9cc; background: linear-gradient(135deg, #6df9cc, #6DC9F9);