#258c21
a dark, vivid green · cool · “forestgreen”
RGB
37, 140, 33
HSL
118°, 62%, 34%
CMYK
74, 0, 76, 45
Luminance
0.1926
Every format
| HEX | #258c21 |
| RGB | rgb(37, 140, 33) |
| HSL | hsl(118, 62%, 34%) |
| CMYK | cmyk(74%, 0%, 76%, 45%) |
| LAB | lab(51.0 -49.5 45.8) |
| LCH | lch(51.0 67.4 137.2) |
| OKLCH | oklch(0.561 0.170 142.5) |
Copy-ready code
/* CSS */
color: #258c21;
background-color: #258c21;
/* Tailwind (arbitrary) */
class="text-[#258c21] bg-[#258c21]"
/* SCSS */
$brand: #258c21;
/* SwiftUI */
Color(red: 0.145, green: 0.549, blue: 0.129)
/* Android */
Color.parseColor("#258c21")Accessibility — WCAG contrast
Aa
#258c21 on white: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#258c21 on black: 4.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.5%
Green54.9%
Blue12.9%
CMYK percentages
Cyan73.6%
Magenta0.0%
Yellow76.4%
Key (black)45.1%
Color previews
#258c21 text on a black background
contrast 4.85:1
Card sample
#258c21 text on a white background
contrast 4.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #258c21;
Background color
Panel with #258c21 background
background-color: #258c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #258c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(37, 140, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(37, 140, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #258c21; background: linear-gradient(135deg, #258c21, #218C64);