#184b21
a deep, vivid green · cool · closest name: seagreen
RGB
24, 75, 33
HSL
131°, 52%, 19%
CMYK
68, 0, 56, 71
Luminance
0.0534
Every format
| HEX | #184b21 |
| RGB | rgb(24, 75, 33) |
| HSL | hsl(131, 52%, 19%) |
| CMYK | cmyk(68%, 0%, 56%, 71%) |
| LAB | lab(27.7 -27.3 20.0) |
| LCH | lch(27.7 33.9 143.8) |
| OKLCH | oklch(0.367 0.088 146.8) |
Copy-ready code
/* CSS */
color: #184b21;
background-color: #184b21;
/* Tailwind (arbitrary) */
class="text-[#184b21] bg-[#184b21]"
/* SCSS */
$brand: #184b21;
/* SwiftUI */
Color(red: 0.094, green: 0.294, blue: 0.129)
/* Android */
Color.parseColor("#184b21")Accessibility — WCAG contrast
Aa
#184b21 on white: 10.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#184b21 on black: 2.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green29.4%
Blue12.9%
CMYK percentages
Cyan68.0%
Magenta0.0%
Yellow56.0%
Key (black)70.6%
Color previews
#184b21 text on a black background
contrast 2.07:1
Card sample
#184b21 text on a white background
contrast 10.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #184b21;
Background color
Panel with #184b21 background
background-color: #184b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #184b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 75, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 75, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #184b21; background: linear-gradient(135deg, #184b21, #184B43);