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#9bda21

a balanced, vivid green · cool · closest name: yellow

RGB
155, 218, 33
HSL
80°, 74%, 49%
CMYK
29, 0, 85, 15
Luminance
0.5722

Every format

HEX#9bda21
RGBrgb(155, 218, 33)
HSLhsl(80, 74%, 49%)
CMYKcmyk(29%, 0%, 85%, 15%)
LABlab(80.3 -44.0 74.5)
LCHlch(80.3 86.5 120.6)
OKLCHoklch(0.815 0.206 128.2)

Copy-ready code

/* CSS */
color: #9bda21;
background-color: #9bda21;
/* Tailwind (arbitrary) */
class="text-[#9bda21] bg-[#9bda21]"
/* SCSS */
$brand: #9bda21;
/* SwiftUI */
Color(red: 0.608, green: 0.855, blue: 0.129)
/* Android */
Color.parseColor("#9bda21")

Accessibility — WCAG contrast

Aa
#9bda21 on white: 1.69:1
AA ✗ fail · AA-large · AAA
Aa
#9bda21 on black: 12.44:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red60.8%
Green85.5%
Blue12.9%

CMYK percentages

Cyan28.9%
Magenta0.0%
Yellow84.9%
Key (black)14.5%

Color previews

#9bda21 text on a black background

contrast 12.44:1

Card sample

#9bda21 text on a white background

contrast 1.69:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #9bda21;
Background color
Panel with #9bda21 background
background-color: #9bda21;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #9bda21;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(155, 218, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(155, 218, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9bda21;
background: linear-gradient(135deg, #9bda21, #21DA22);

Monochromatic scale

Palettes built from #9bda21

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #9bda21 in the Color Lab