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#a0d921

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

RGB
160, 217, 33
HSL
79°, 74%, 49%
CMYK
26, 0, 85, 15
Luminance
0.5721

Every format

HEX#a0d921
RGBrgb(160, 217, 33)
HSLhsl(79, 74%, 49%)
CMYKcmyk(26%, 0%, 85%, 15%)
LABlab(80.3 -41.7 74.6)
LCHlch(80.3 85.5 119.2)
OKLCHoklch(0.816 0.202 126.8)

Copy-ready code

/* CSS */
color: #a0d921;
background-color: #a0d921;
/* Tailwind (arbitrary) */
class="text-[#a0d921] bg-[#a0d921]"
/* SCSS */
$brand: #a0d921;
/* SwiftUI */
Color(red: 0.627, green: 0.851, blue: 0.129)
/* Android */
Color.parseColor("#a0d921")

Accessibility — WCAG contrast

Aa
#a0d921 on white: 1.69:1
AA ✗ fail · AA-large · AAA
Aa
#a0d921 on black: 12.44:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red62.7%
Green85.1%
Blue12.9%

CMYK percentages

Cyan26.3%
Magenta0.0%
Yellow84.8%
Key (black)14.9%

Color previews

#a0d921 text on a black background

contrast 12.44:1

Card sample

#a0d921 text on a white background

contrast 1.69:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #a0d921;
Background color
Panel with #a0d921 background
background-color: #a0d921;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #a0d921;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(160, 217, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(160, 217, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a0d921;
background: linear-gradient(135deg, #a0d921, #25D921);

Monochromatic scale

Palettes built from #a0d921

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #a0d921 in the Color Lab