#277f21
a dark, vivid green · cool · closest name: forestgreen
RGB
39, 127, 33
HSL
116°, 59%, 31%
CMYK
69, 0, 74, 50
Luminance
0.1572
Every format
| HEX | #277f21 |
| RGB | rgb(39, 127, 33) |
| HSL | hsl(116, 59%, 31%) |
| CMYK | cmyk(69%, 0%, 74%, 50%) |
| LAB | lab(46.6 -44.5 41.4) |
| LCH | lch(46.6 60.8 137.1) |
| OKLCH | oklch(0.525 0.153 142.2) |
Copy-ready code
/* CSS */
color: #277f21;
background-color: #277f21;
/* Tailwind (arbitrary) */
class="text-[#277f21] bg-[#277f21]"
/* SCSS */
$brand: #277f21;
/* SwiftUI */
Color(red: 0.153, green: 0.498, blue: 0.129)
/* Android */
Color.parseColor("#277f21")Accessibility — WCAG contrast
Aa
#277f21 on white: 5.07:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#277f21 on black: 4.14:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green49.8%
Blue12.9%
CMYK percentages
Cyan69.3%
Magenta0.0%
Yellow74.0%
Key (black)50.2%
Color previews
#277f21 text on a black background
contrast 4.14:1
Card sample
#277f21 text on a white background
contrast 5.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #277f21;
Background color
Panel with #277f21 background
background-color: #277f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #277f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 127, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 127, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #277f21; background: linear-gradient(135deg, #277f21, #217F5A);