#BFEF54#BFEF54

#BFEF54 is a very light, vivid yellow-green. Relative luminance 0.734; OKLCH L 89.0% C 0.187 H 124.9°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#BFEF54
RGB	rgb(191, 239, 84)
HSL	hsl(79, 83%, 63%)
HSV	hsv(79, 65%, 94%)
CMYK	cmyk(20.1%, 0%, 64.9%, 6.3%)
CIE-LAB	lab(88.66, -37.13, 67.29)
CIE-LCH	lch(88.66, 76.86, 118.89°)
OKLab	oklab(88.96% -0.1066 0.1531)
OKLCH	oklch(88.96% 0.187 124.9)
XYZ	xyz(53.9529, 73.4489, 19.7204)
Luminance	0.7345 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFEF54 #8454EF

analogous

#EFD254 #BFEF54 #71EF54

triadic

#BFEF54 #54BFEF #EF54BF

tetradic

#BFEF54 #54EFD2 #8454EF #EF5471

square

#BFEF54 #54EFD2 #8454EF #EF5471

split-complementary

#BFEF54 #5471EF #D254EF

monochromatic

#84B711 #AAEA1C #BFEF54 #D4F48C #E9F9C4

Accessibility & contrast

On white

1.34

#BFEF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#BFEF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFEF54

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFEF54	#FFFFFF	#000000	##000000
##BFEF54	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE03F

Deuteranopia (green-blind)

#F5DE60

Tritanopia (blue-blind)

#C7E4CF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #bfef54;
/* rgb */ color: rgb(191, 239, 84);
/* oklch */ color: oklch(89.0% 0.187 124.9);

Tailwind

colors: {
  custom: {
    50: '#d6f48b',
    500: '#bfef54',
    950: '#000000',
  },
}

SCSS

$custom: #bfef54;
$custom-light: #d6f48b;
$custom-dark: #000000;

JSON

{
  "hex": "#bfef54",
  "rgb": {
    "r": 191,
    "g": 239,
    "b": 84
  },
  "hsl": {
    "h": 78.581,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.88957,
    "c": 0.18659,
    "h": 124.9
  },
  "luminance": 0.73449
}

Semantic roles & 50–950 ramp

primary

#BFEF54

secondary

#5A31B7

accent

#06DF49

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #BFEF54

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →