#90af21
a dark, vivid green · cool · closest name: olivedrab
RGB
144, 175, 33
HSL
73°, 68%, 41%
CMYK
18, 0, 81, 31
Luminance
0.3670
Every format
| HEX | #90af21 |
| RGB | rgb(144, 175, 33) |
| HSL | hsl(73, 68%, 41%) |
| CMYK | cmyk(18%, 0%, 81%, 31%) |
| LAB | lab(67.0 -28.9 62.7) |
| LCH | lch(67.0 69.0 114.7) |
| OKLCH | oklch(0.706 0.161 122.0) |
Copy-ready code
/* CSS */
color: #90af21;
background-color: #90af21;
/* Tailwind (arbitrary) */
class="text-[#90af21] bg-[#90af21]"
/* SCSS */
$brand: #90af21;
/* SwiftUI */
Color(red: 0.565, green: 0.686, blue: 0.129)
/* Android */
Color.parseColor("#90af21")Accessibility — WCAG contrast
Aa
#90af21 on white: 2.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#90af21 on black: 8.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green68.6%
Blue12.9%
CMYK percentages
Cyan17.7%
Magenta0.0%
Yellow81.1%
Key (black)31.4%
Color previews
#90af21 text on a black background
contrast 8.34:1
Card sample
#90af21 text on a white background
contrast 2.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #90af21;
Background color
Panel with #90af21 background
background-color: #90af21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #90af21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 175, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 175, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #90af21; background: linear-gradient(135deg, #90af21, #31AF21);