#309c8d
a dark, vivid cyan · cool · closest name: teal
RGB
48, 156, 141
HSL
172°, 53%, 40%
CMYK
69, 0, 10, 39
Luminance
0.2633
Every format
| HEX | #309c8d |
| RGB | rgb(48, 156, 141) |
| HSL | hsl(172, 53%, 40%) |
| CMYK | cmyk(69%, 0%, 10%, 39%) |
| LAB | lab(58.4 -33.8 -1.0) |
| LCH | lch(58.4 33.8 181.7) |
| OKLCH | oklch(0.629 0.099 181.9) |
Copy-ready code
/* CSS */
color: #309c8d;
background-color: #309c8d;
/* Tailwind (arbitrary) */
class="text-[#309c8d] bg-[#309c8d]"
/* SCSS */
$brand: #309c8d;
/* SwiftUI */
Color(red: 0.188, green: 0.612, blue: 0.553)
/* Android */
Color.parseColor("#309c8d")Accessibility — WCAG contrast
Aa
#309c8d on white: 3.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#309c8d on black: 6.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green61.2%
Blue55.3%
CMYK percentages
Cyan69.2%
Magenta0.0%
Yellow9.6%
Key (black)38.8%
Color previews
#309c8d text on a black background
contrast 6.27:1
Card sample
#309c8d text on a white background
contrast 3.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #309c8d;
Background color
Panel with #309c8d background
background-color: #309c8d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #309c8d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 156, 141, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 156, 141, 0.45);
Border & gradient
Gradient panel
border: 3px solid #309c8d; background: linear-gradient(135deg, #309c8d, #30639C);