#899d21
a dark, vivid yellow · cool · closest name: olivedrab
RGB
137, 157, 33
HSL
70°, 65%, 37%
CMYK
13, 0, 79, 38
Luminance
0.2954
Every format
| HEX | #899d21 |
| RGB | rgb(137, 157, 33) |
| HSL | hsl(70, 65%, 37%) |
| CMYK | cmyk(13%, 0%, 79%, 38%) |
| LAB | lab(61.3 -23.0 57.3) |
| LCH | lch(61.3 61.8 111.9) |
| OKLCH | oklch(0.658 0.143 118.8) |
Copy-ready code
/* CSS */
color: #899d21;
background-color: #899d21;
/* Tailwind (arbitrary) */
class="text-[#899d21] bg-[#899d21]"
/* SCSS */
$brand: #899d21;
/* SwiftUI */
Color(red: 0.537, green: 0.616, blue: 0.129)
/* Android */
Color.parseColor("#899d21")Accessibility — WCAG contrast
Aa
#899d21 on white: 3.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#899d21 on black: 6.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red53.7%
Green61.6%
Blue12.9%
CMYK percentages
Cyan12.7%
Magenta0.0%
Yellow79.0%
Key (black)38.4%
Color previews
#899d21 text on a black background
contrast 6.91:1
Card sample
#899d21 text on a white background
contrast 3.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #899d21;
Background color
Panel with #899d21 background
background-color: #899d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #899d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(137, 157, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(137, 157, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #899d21; background: linear-gradient(135deg, #899d21, #369D21);