#b7bf21
a dark, vivid yellow · cool · closest name: olive
RGB
183, 191, 33
HSL
63°, 71%, 44%
CMYK
4, 0, 83, 25
Luminance
0.4744
Every format
| HEX | #b7bf21 |
| RGB | rgb(183, 191, 33) |
| HSL | hsl(63, 71%, 44%) |
| CMYK | cmyk(4%, 0%, 83%, 25%) |
| LAB | lab(74.5 -20.2 70.3) |
| LCH | lch(74.5 73.1 106.0) |
| OKLCH | oklch(0.773 0.164 112.8) |
Copy-ready code
/* CSS */
color: #b7bf21;
background-color: #b7bf21;
/* Tailwind (arbitrary) */
class="text-[#b7bf21] bg-[#b7bf21]"
/* SCSS */
$brand: #b7bf21;
/* SwiftUI */
Color(red: 0.718, green: 0.749, blue: 0.129)
/* Android */
Color.parseColor("#b7bf21")Accessibility — WCAG contrast
Aa
#b7bf21 on white: 2.00:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b7bf21 on black: 10.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.8%
Green74.9%
Blue12.9%
CMYK percentages
Cyan4.2%
Magenta0.0%
Yellow82.7%
Key (black)25.1%
Color previews
#b7bf21 text on a black background
contrast 10.49:1
Card sample
#b7bf21 text on a white background
contrast 2.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b7bf21;
Background color
Panel with #b7bf21 background
background-color: #b7bf21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b7bf21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(183, 191, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(183, 191, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b7bf21; background: linear-gradient(135deg, #b7bf21, #4EBF21);