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#b4df1c

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

RGB
180, 223, 28
HSL
73°, 78%, 49%
CMYK
19, 0, 87, 13
Luminance
0.6256

Every format

HEX#b4df1c
RGBrgb(180, 223, 28)
HSLhsl(73, 78%, 49%)
CMYKcmyk(19%, 0%, 87%, 13%)
LABlab(83.2 -36.7 78.5)
LCHlch(83.2 86.7 115.1)
OKLCHoklch(0.843 0.201 122.8)

Copy-ready code

/* CSS */
color: #b4df1c;
background-color: #b4df1c;
/* Tailwind (arbitrary) */
class="text-[#b4df1c] bg-[#b4df1c]"
/* SCSS */
$brand: #b4df1c;
/* SwiftUI */
Color(red: 0.706, green: 0.875, blue: 0.110)
/* Android */
Color.parseColor("#b4df1c")

Accessibility — WCAG contrast

Aa
#b4df1c on white: 1.55:1
AA ✗ fail · AA-large · AAA
Aa
#b4df1c on black: 13.51:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red70.6%
Green87.5%
Blue11.0%

CMYK percentages

Cyan19.3%
Magenta0.0%
Yellow87.4%
Key (black)12.5%

Color previews

#b4df1c text on a black background

contrast 13.51:1

Card sample

#b4df1c text on a white background

contrast 1.55:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #b4df1c;
Background color
Panel with #b4df1c background
background-color: #b4df1c;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #b4df1c;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(180, 223, 28, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(180, 223, 28, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b4df1c;
background: linear-gradient(135deg, #b4df1c, #32DF1C);

Monochromatic scale

Palettes built from #b4df1c

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #b4df1c in the Color Lab