#043c21
a deep, electric green · cool · closest name: darkslategray
RGB
4, 60, 33
HSL
151°, 88%, 13%
CMYK
93, 0, 45, 77
Luminance
0.0337
Every format
| HEX | #043c21 |
| RGB | rgb(4, 60, 33) |
| HSL | hsl(151, 88%, 13%) |
| CMYK | cmyk(93%, 0%, 45%, 77%) |
| LAB | lab(21.5 -24.8 11.9) |
| LCH | lch(21.5 27.5 154.3) |
| OKLCH | oklch(0.315 0.073 156.0) |
Copy-ready code
/* CSS */
color: #043c21;
background-color: #043c21;
/* Tailwind (arbitrary) */
class="text-[#043c21] bg-[#043c21]"
/* SCSS */
$brand: #043c21;
/* SwiftUI */
Color(red: 0.016, green: 0.235, blue: 0.129)
/* Android */
Color.parseColor("#043c21")Accessibility — WCAG contrast
Aa
#043c21 on white: 12.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#043c21 on black: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green23.5%
Blue12.9%
CMYK percentages
Cyan93.3%
Magenta0.0%
Yellow45.0%
Key (black)76.5%
Color previews
#043c21 text on a black background
contrast 1.67:1
Card sample
#043c21 text on a white background
contrast 12.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #043c21;
Background color
Panel with #043c21 background
background-color: #043c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #043c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 60, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 60, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #043c21; background: linear-gradient(135deg, #043c21, #04313C);