#899a21
a dark, vivid yellow · cool · closest name: olivedrab
RGB
137, 154, 33
HSL
68°, 65%, 37%
CMYK
11, 0, 79, 40
Luminance
0.2854
Every format
| HEX | #899a21 |
| RGB | rgb(137, 154, 33) |
| HSL | hsl(68, 65%, 37%) |
| CMYK | cmyk(11%, 0%, 79%, 40%) |
| LAB | lab(60.4 -21.5 56.5) |
| LCH | lch(60.4 60.5 110.8) |
| OKLCH | oklch(0.651 0.140 117.7) |
Copy-ready code
/* CSS */
color: #899a21;
background-color: #899a21;
/* Tailwind (arbitrary) */
class="text-[#899a21] bg-[#899a21]"
/* SCSS */
$brand: #899a21;
/* SwiftUI */
Color(red: 0.537, green: 0.604, blue: 0.129)
/* Android */
Color.parseColor("#899a21")Accessibility — WCAG contrast
Aa
#899a21 on white: 3.13:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#899a21 on black: 6.71:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red53.7%
Green60.4%
Blue12.9%
CMYK percentages
Cyan11.0%
Magenta0.0%
Yellow78.6%
Key (black)39.6%
Color previews
#899a21 text on a black background
contrast 6.71:1
Card sample
#899a21 text on a white background
contrast 3.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #899a21;
Background color
Panel with #899a21 background
background-color: #899a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #899a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(137, 154, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(137, 154, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #899a21; background: linear-gradient(135deg, #899a21, #389A21);