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#aaed21

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

RGB
170, 237, 33
HSL
80°, 85%, 53%
CMYK
28, 0, 86, 7
Luminance
0.6922

Every format

HEX#aaed21
RGBrgb(170, 237, 33)
HSLhsl(80, 85%, 53%)
CMYKcmyk(28%, 0%, 86%, 7%)
LABlab(86.6 -46.5 80.2)
LCHlch(86.6 92.7 120.1)
OKLCHoklch(0.869 0.220 127.8)

Copy-ready code

/* CSS */
color: #aaed21;
background-color: #aaed21;
/* Tailwind (arbitrary) */
class="text-[#aaed21] bg-[#aaed21]"
/* SCSS */
$brand: #aaed21;
/* SwiftUI */
Color(red: 0.667, green: 0.929, blue: 0.129)
/* Android */
Color.parseColor("#aaed21")

Accessibility — WCAG contrast

Aa
#aaed21 on white: 1.41:1
AA ✗ fail · AA-large · AAA
Aa
#aaed21 on black: 14.84:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red66.7%
Green92.9%
Blue12.9%

CMYK percentages

Cyan28.3%
Magenta0.0%
Yellow86.1%
Key (black)7.1%

Color previews

#aaed21 text on a black background

contrast 14.84:1

Card sample

#aaed21 text on a white background

contrast 1.41:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #aaed21;
Background color
Panel with #aaed21 background
background-color: #aaed21;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #aaed21;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(170, 237, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 237, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aaed21;
background: linear-gradient(135deg, #aaed21, #22ED21);

Monochromatic scale

Palettes built from #aaed21

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #aaed21 in the Color Lab