#103c3a
a deep, vivid cyan · cool · closest name: darkslategray
RGB
16, 60, 58
HSL
177°, 58%, 15%
CMYK
73, 0, 3, 77
Luminance
0.0365
Every format
| HEX | #103c3a |
| RGB | rgb(16, 60, 58) |
| HSL | hsl(177, 58%, 15%) |
| CMYK | cmyk(73%, 0%, 3%, 77%) |
| LAB | lab(22.5 -15.3 -3.2) |
| LCH | lch(22.5 15.6 191.7) |
| OKLCH | oklch(0.326 0.047 190.8) |
Copy-ready code
/* CSS */
color: #103c3a;
background-color: #103c3a;
/* Tailwind (arbitrary) */
class="text-[#103c3a] bg-[#103c3a]"
/* SCSS */
$brand: #103c3a;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.227)
/* Android */
Color.parseColor("#103c3a")Accessibility — WCAG contrast
Aa
#103c3a on white: 12.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c3a on black: 1.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue22.7%
CMYK percentages
Cyan73.3%
Magenta0.0%
Yellow3.3%
Key (black)76.5%
Color previews
#103c3a text on a black background
contrast 1.73:1
Card sample
#103c3a text on a white background
contrast 12.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c3a;
Background color
Panel with #103c3a background
background-color: #103c3a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c3a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 58, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 58, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c3a; background: linear-gradient(135deg, #103c3a, #10213C);