#1c5f21
a deep, vivid green · cool · closest name: seagreen
RGB
28, 95, 33
HSL
125°, 55%, 24%
CMYK
71, 0, 65, 63
Luminance
0.0854
Every format
| HEX | #1c5f21 |
| RGB | rgb(28, 95, 33) |
| HSL | hsl(125, 55%, 24%) |
| CMYK | cmyk(71%, 0%, 65%, 63%) |
| LAB | lab(35.1 -34.8 28.8) |
| LCH | lch(35.1 45.2 140.4) |
| OKLCH | oklch(0.429 0.116 144.3) |
Copy-ready code
/* CSS */
color: #1c5f21;
background-color: #1c5f21;
/* Tailwind (arbitrary) */
class="text-[#1c5f21] bg-[#1c5f21]"
/* SCSS */
$brand: #1c5f21;
/* SwiftUI */
Color(red: 0.110, green: 0.373, blue: 0.129)
/* Android */
Color.parseColor("#1c5f21")Accessibility — WCAG contrast
Aa
#1c5f21 on white: 7.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1c5f21 on black: 2.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green37.3%
Blue12.9%
CMYK percentages
Cyan70.5%
Magenta0.0%
Yellow65.3%
Key (black)62.7%
Color previews
#1c5f21 text on a black background
contrast 2.71:1
Card sample
#1c5f21 text on a white background
contrast 7.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c5f21;
Background color
Panel with #1c5f21 background
background-color: #1c5f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c5f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 95, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 95, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c5f21; background: linear-gradient(135deg, #1c5f21, #1C5F4E);