#668f83
a balanced, soft cyan · cool · closest name: gray
RGB
102, 143, 131
HSL
162°, 17%, 48%
CMYK
29, 0, 8, 44
Luminance
0.2411
Every format
| HEX | #668f83 |
| RGB | rgb(102, 143, 131) |
| HSL | hsl(162, 17%, 48%) |
| CMYK | cmyk(29%, 0%, 8%, 44%) |
| LAB | lab(56.2 -16.8 1.8) |
| LCH | lch(56.2 16.9 173.8) |
| OKLCH | oklch(0.616 0.049 174.6) |
Copy-ready code
/* CSS */
color: #668f83;
background-color: #668f83;
/* Tailwind (arbitrary) */
class="text-[#668f83] bg-[#668f83]"
/* SCSS */
$brand: #668f83;
/* SwiftUI */
Color(red: 0.400, green: 0.561, blue: 0.514)
/* Android */
Color.parseColor("#668f83")Accessibility — WCAG contrast
Aa
#668f83 on white: 3.61:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#668f83 on black: 5.82:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green56.1%
Blue51.4%
CMYK percentages
Cyan28.7%
Magenta0.0%
Yellow8.4%
Key (black)43.9%
Color previews
#668f83 text on a black background
contrast 5.82:1
Card sample
#668f83 text on a white background
contrast 3.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #668f83;
Background color
Panel with #668f83 background
background-color: #668f83;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #668f83;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 143, 131, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 143, 131, 0.45);
Border & gradient
Gradient panel
border: 3px solid #668f83; background: linear-gradient(135deg, #668f83, #66808F);