#BFE643#BFE643

#BFE643 is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 86.8% C 0.187 H 122.2°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#BFE643
RGB	rgb(191, 230, 67)
HSL	hsl(74, 77%, 58%)
HSV	hsv(74, 71%, 90%)
CMYK	cmyk(17%, 0%, 70.9%, 9.8%)
CIE-LAB	lab(86.04, -34.09, 70.90)
CIE-LCH	lch(86.04, 78.67, 115.68°)
OKLab	oklab(86.81% -0.0997 0.1583)
OKLCH	oklch(86.81% 0.187 122.2)
XYZ	xyz(50.7965, 68.0751, 15.7728)
Luminance	0.6807 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFE643 #6A43E6

analogous

#E6BC43 #BFE643 #6DE643

triadic

#BFE643 #43BFE6 #E643BF

tetradic

#BFE643 #43E6BC #6A43E6 #E6436D

square

#BFE643 #43E6BC #6A43E6 #E6436D

split-complementary

#BFE643 #436DE6 #BC43E6

monochromatic

#7A9A14 #A5D01C #BFE643 #D1ED79 #E4F4AF

Accessibility & contrast

On white

1.44

#BFE643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#BFE643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFE643

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFE643	#FFFFFF	#000000	##000000
##BFE643	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D826

Deuteranopia (green-blind)

#EFD751

Tritanopia (blue-blind)

#C9DAC6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #bfe643;
/* rgb */ color: rgb(191, 230, 67);
/* oklch */ color: oklch(86.8% 0.187 122.2);

Tailwind

colors: {
  custom: {
    50: '#d6ee81',
    500: '#bfe643',
    950: '#000000',
  },
}

SCSS

$custom: #bfe643;
$custom-light: #d6ee81;
$custom-dark: #000000;

JSON

{
  "hex": "#bfe643",
  "rgb": {
    "r": 191,
    "g": 230,
    "b": 67
  },
  "hsl": {
    "h": 74.356,
    "s": 76.526,
    "l": 58.235
  },
  "oklch": {
    "l": 0.86806,
    "c": 0.18704,
    "h": 122.2
  },
  "luminance": 0.68075
}

Semantic roles & 50–950 ramp

primary

#BFE643

secondary

#4A309E

accent

#35F362

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #BFE643

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

Preview Lab → · Contrast checker → · Palette generator →