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#adbb21

a dark, vivid yellow · cool · closest name: olive

RGB
173, 187, 33
HSL
66°, 70%, 43%
CMYK
8, 0, 82, 27
Luminance
0.4453

Every format

HEX#adbb21
RGBrgb(173, 187, 33)
HSLhsl(66, 70%, 43%)
CMYKcmyk(8%, 0%, 82%, 27%)
LABlab(72.6 -22.5 68.3)
LCHlch(72.6 72.0 108.2)
OKLCHoklch(0.756 0.163 115.2)

Copy-ready code

/* CSS */
color: #adbb21;
background-color: #adbb21;
/* Tailwind (arbitrary) */
class="text-[#adbb21] bg-[#adbb21]"
/* SCSS */
$brand: #adbb21;
/* SwiftUI */
Color(red: 0.678, green: 0.733, blue: 0.129)
/* Android */
Color.parseColor("#adbb21")

Accessibility — WCAG contrast

Aa
#adbb21 on white: 2.12:1
AA ✗ fail · AA-large · AAA
Aa
#adbb21 on black: 9.91:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red67.8%
Green73.3%
Blue12.9%

CMYK percentages

Cyan7.5%
Magenta0.0%
Yellow82.4%
Key (black)26.7%

Color previews

#adbb21 text on a black background

contrast 9.91:1

Card sample

#adbb21 text on a white background

contrast 2.12:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #adbb21;
Background color
Panel with #adbb21 background
background-color: #adbb21;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #adbb21;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(173, 187, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 187, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #adbb21;
background: linear-gradient(135deg, #adbb21, #46BB21);

Monochromatic scale

Palettes built from #adbb21

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #adbb21 in the Color Lab