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#bfef3f

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

RGB
191, 239, 63
HSL
76°, 85%, 59%
CMYK
20, 0, 74, 6
Luminance
0.7317

Every format

HEX#bfef3f
RGBrgb(191, 239, 63)
HSLhsl(76, 85%, 59%)
CMYKcmyk(20%, 0%, 74%, 6%)
LABlab(88.5 -38.4 74.6)
LCHlch(88.5 83.9 117.2)
OKLCHoklch(0.888 0.200 124.0)

Copy-ready code

/* CSS */
color: #bfef3f;
background-color: #bfef3f;
/* Tailwind (arbitrary) */
class="text-[#bfef3f] bg-[#bfef3f]"
/* SCSS */
$brand: #bfef3f;
/* SwiftUI */
Color(red: 0.749, green: 0.937, blue: 0.247)
/* Android */
Color.parseColor("#bfef3f")

Accessibility — WCAG contrast

Aa
#bfef3f on white: 1.34:1
AA ✗ fail · AA-large · AAA
Aa
#bfef3f on black: 15.63:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red74.9%
Green93.7%
Blue24.7%

CMYK percentages

Cyan20.1%
Magenta0.0%
Yellow73.6%
Key (black)6.3%

Color previews

#bfef3f text on a black background

contrast 15.63:1

Card sample

#bfef3f text on a white background

contrast 1.34:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #bfef3f;
Background color
Panel with #bfef3f background
background-color: #bfef3f;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #bfef3f;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(191, 239, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(191, 239, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bfef3f;
background: linear-gradient(135deg, #bfef3f, #4AEF3F);

Monochromatic scale

Palettes built from #bfef3f

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #bfef3f in the Color Lab