#538c01
a dark, electric green · cool · closest name: olivedrab
RGB
83, 140, 1
HSL
85°, 99%, 28%
CMYK
41, 0, 99, 45
Luminance
0.2060
Every format
| HEX | #538c01 |
| RGB | rgb(83, 140, 1) |
| HSL | hsl(85, 99%, 28%) |
| CMYK | cmyk(41%, 0%, 99%, 45%) |
| LAB | lab(52.5 -38.0 55.6) |
| LCH | lch(52.5 67.4 124.3) |
| OKLCH | oklch(0.578 0.161 132.3) |
Copy-ready code
/* CSS */
color: #538c01;
background-color: #538c01;
/* Tailwind (arbitrary) */
class="text-[#538c01] bg-[#538c01]"
/* SCSS */
$brand: #538c01;
/* SwiftUI */
Color(red: 0.325, green: 0.549, blue: 0.004)
/* Android */
Color.parseColor("#538c01")Accessibility — WCAG contrast
Aa
#538c01 on white: 4.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#538c01 on black: 5.12:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green54.9%
Blue0.4%
CMYK percentages
Cyan40.7%
Magenta0.0%
Yellow99.3%
Key (black)45.1%
Color previews
#538c01 text on a black background
contrast 5.12:1
Card sample
#538c01 text on a white background
contrast 4.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #538c01;
Background color
Panel with #538c01 background
background-color: #538c01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #538c01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 140, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 140, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #538c01; background: linear-gradient(135deg, #538c01, #018C0C);