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#bdf40b

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

RGB
189, 244, 11
HSL
74°, 91%, 50%
CMYK
23, 0, 96, 4
Luminance
0.7554

Every format

HEX#bdf40b
RGBrgb(189, 244, 11)
HSLhsl(74, 91%, 50%)
CMYKcmyk(23%, 0%, 96%, 4%)
LABlab(89.7 -42.8 86.0)
LCHlch(89.7 96.1 116.4)
OKLCHoklch(0.896 0.223 124.6)

Copy-ready code

/* CSS */
color: #bdf40b;
background-color: #bdf40b;
/* Tailwind (arbitrary) */
class="text-[#bdf40b] bg-[#bdf40b]"
/* SCSS */
$brand: #bdf40b;
/* SwiftUI */
Color(red: 0.741, green: 0.957, blue: 0.043)
/* Android */
Color.parseColor("#bdf40b")

Accessibility — WCAG contrast

Aa
#bdf40b on white: 1.30:1
AA ✗ fail · AA-large · AAA
Aa
#bdf40b on black: 16.11:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red74.1%
Green95.7%
Blue4.3%

CMYK percentages

Cyan22.5%
Magenta0.0%
Yellow95.5%
Key (black)4.3%

Color previews

#bdf40b text on a black background

contrast 16.11:1

Card sample

#bdf40b text on a white background

contrast 1.30:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #bdf40b;
Background color
Panel with #bdf40b background
background-color: #bdf40b;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #bdf40b;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(189, 244, 11, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(189, 244, 11, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bdf40b;
background: linear-gradient(135deg, #bdf40b, #21F40B);

Monochromatic scale

Palettes built from #bdf40b

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #bdf40b in the Color Lab