#657a21
a dark, vivid green · cool · closest name: olivedrab
RGB
101, 122, 33
HSL
74°, 57%, 30%
CMYK
17, 0, 73, 52
Luminance
0.1680
Every format
| HEX | #657a21 |
| RGB | rgb(101, 122, 33) |
| HSL | hsl(74, 57%, 30%) |
| CMYK | cmyk(17%, 0%, 73%, 52%) |
| LAB | lab(48.0 -20.9 43.8) |
| LCH | lch(48.0 48.5 115.5) |
| OKLCH | oklch(0.545 0.116 121.9) |
Copy-ready code
/* CSS */
color: #657a21;
background-color: #657a21;
/* Tailwind (arbitrary) */
class="text-[#657a21] bg-[#657a21]"
/* SCSS */
$brand: #657a21;
/* SwiftUI */
Color(red: 0.396, green: 0.478, blue: 0.129)
/* Android */
Color.parseColor("#657a21")Accessibility — WCAG contrast
Aa
#657a21 on white: 4.82:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#657a21 on black: 4.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.6%
Green47.8%
Blue12.9%
CMYK percentages
Cyan17.2%
Magenta0.0%
Yellow73.0%
Key (black)52.2%
Color previews
#657a21 text on a black background
contrast 4.36:1
Card sample
#657a21 text on a white background
contrast 4.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #657a21;
Background color
Panel with #657a21 background
background-color: #657a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #657a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(101, 122, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(101, 122, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #657a21; background: linear-gradient(135deg, #657a21, #2A7A21);