#033f3d
a deep, electric cyan · cool · closest name: darkslategray
RGB
3, 63, 61
HSL
178°, 91%, 13%
CMYK
95, 0, 3, 75
Luminance
0.0391
Every format
| HEX | #033f3d |
| RGB | rgb(3, 63, 61) |
| HSL | hsl(178, 91%, 13%) |
| CMYK | cmyk(95%, 0%, 3%, 75%) |
| LAB | lab(23.4 -18.0 -3.9) |
| LCH | lch(23.4 18.4 192.2) |
| OKLCH | oklch(0.333 0.056 191.2) |
Copy-ready code
/* CSS */
color: #033f3d;
background-color: #033f3d;
/* Tailwind (arbitrary) */
class="text-[#033f3d] bg-[#033f3d]"
/* SCSS */
$brand: #033f3d;
/* SwiftUI */
Color(red: 0.012, green: 0.247, blue: 0.239)
/* Android */
Color.parseColor("#033f3d")Accessibility — WCAG contrast
Aa
#033f3d on white: 11.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#033f3d on black: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green24.7%
Blue23.9%
CMYK percentages
Cyan95.2%
Magenta0.0%
Yellow3.2%
Key (black)75.3%
Color previews
#033f3d text on a black background
contrast 1.78:1
Card sample
#033f3d text on a white background
contrast 11.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #033f3d;
Background color
Panel with #033f3d background
background-color: #033f3d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #033f3d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 63, 61, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 63, 61, 0.45);
Border & gradient
Gradient panel
border: 3px solid #033f3d; background: linear-gradient(135deg, #033f3d, #03193F);