#104f5e
a deep, vivid cyan · cool · closest name: darkslategray
RGB
16, 79, 94
HSL
192°, 71%, 22%
CMYK
83, 16, 0, 63
Luminance
0.0651
Every format
| HEX | #104f5e |
| RGB | rgb(16, 79, 94) |
| HSL | hsl(192, 71%, 22%) |
| CMYK | cmyk(83%, 16%, 0%, 63%) |
| LAB | lab(30.7 -13.4 -14.3) |
| LCH | lch(30.7 19.6 226.8) |
| OKLCH | oklch(0.397 0.065 218.0) |
Copy-ready code
/* CSS */
color: #104f5e;
background-color: #104f5e;
/* Tailwind (arbitrary) */
class="text-[#104f5e] bg-[#104f5e]"
/* SCSS */
$brand: #104f5e;
/* SwiftUI */
Color(red: 0.063, green: 0.310, blue: 0.369)
/* Android */
Color.parseColor("#104f5e")Accessibility — WCAG contrast
Aa
#104f5e on white: 9.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#104f5e on black: 2.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green31.0%
Blue36.9%
CMYK percentages
Cyan83.0%
Magenta16.0%
Yellow0.0%
Key (black)63.1%
Color previews
#104f5e text on a black background
contrast 2.30:1
Card sample
#104f5e text on a white background
contrast 9.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #104f5e;
Background color
Panel with #104f5e background
background-color: #104f5e;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #104f5e;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 79, 94, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 79, 94, 0.45);
Border & gradient
Gradient panel
border: 3px solid #104f5e; background: linear-gradient(135deg, #104f5e, #101B5E);