#BFC643#BFC643

#BFC643 is a light, vivid yellow. Relative luminance 0.519; OKLCH L 79.7% C 0.151 H 112.3°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#BFC643
RGB	rgb(191, 198, 67)
HSL	hsl(63, 53%, 52%)
HSV	hsv(63, 66%, 78%)
CMYK	cmyk(3.5%, 0%, 66.2%, 22.4%)
CIE-LAB	lab(77.20, -18.81, 62.03)
CIE-LCH	lch(77.20, 64.82, 106.87°)
OKLab	oklab(79.7% -0.0573 0.1396)
OKLCH	oklch(79.7% 0.151 112.3)
XYZ	xyz(42.6943, 51.8707, 13.0721)
Luminance	0.5187 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC643 #4A43C6

analogous

#C68C43 #BFC643 #7EC643

triadic

#BFC643 #43BFC6 #C643BF

tetradic

#BFC643 #43C68C #4A43C6 #C6437E

square

#BFC643 #43C68C #4A43C6 #C6437E

split-complementary

#BFC643 #437EC6 #8C43C6

monochromatic

#696D21 #979C2F #BFC643 #CFD472 #DFE2A1

Accessibility & contrast

On white

1.85

#BFC643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#BFC643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC643

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC643	#FFFFFF	#000000	##000000
##BFC643	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD30

Deuteranopia (green-blind)

#D5C04C

Tritanopia (blue-blind)

#CCBAAC

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bfc643;
/* rgb */ color: rgb(191, 198, 67);
/* oklch */ color: oklch(79.7% 0.151 112.3);

Tailwind

colors: {
  custom: {
    50: '#d5d77e',
    500: '#bfc643',
    950: '#000000',
  },
}

SCSS

$custom: #bfc643;
$custom-light: #d5d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc643",
  "rgb": {
    "r": 191,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 63.206,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.797,
    "c": 0.15091,
    "h": 112.3
  },
  "luminance": 0.5187
}

Semantic roles & 50–950 ramp

primary

#BFC643

secondary

#3A3677

accent

#4BDD53

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BFC643

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

Preview Lab → · Contrast checker → · Palette generator →