#BFC751#BFC751

#BFC751 is a light, vivid yellow. Relative luminance 0.525; OKLCH L 80.0% C 0.141 H 112.8°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#BFC751
RGB	rgb(191, 199, 81)
HSL	hsl(64, 51%, 55%)
HSV	hsv(64, 59%, 78%)
CMYK	cmyk(4%, 0%, 59.3%, 22%)
CIE-LAB	lab(77.59, -18.39, 56.63)
CIE-LCH	lch(77.59, 59.54, 107.99°)
OKLab	oklab(80.05% -0.0547 0.1302)
OKLCH	oklch(80.05% 0.141 112.8)
XYZ	xyz(43.3955, 52.5182, 15.6340)
Luminance	0.5252 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC751 #5951C7

analogous

#C79451 #BFC751 #84C751

triadic

#BFC751 #51BFC7 #C751BF

tetradic

#BFC751 #51C794 #5951C7 #C75184

square

#BFC751 #51C794 #5951C7 #C75184

split-complementary

#BFC751 #5184C7 #9451C7

monochromatic

#727726 #9EA635 #BFC751 #D0D67F #E1E5AE

Accessibility & contrast

On white

1.83

#BFC751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#BFC751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC751

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC751	#FFFFFF	#000000	##000000
##BFC751	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE44

Deuteranopia (green-blind)

#D5C158

Tritanopia (blue-blind)

#CBBCAE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #bfc751;
/* rgb */ color: rgb(191, 199, 81);
/* oklch */ color: oklch(80.0% 0.141 112.8);

Tailwind

colors: {
  custom: {
    50: '#d5d786',
    500: '#bfc751',
    950: '#000000',
  },
}

SCSS

$custom: #bfc751;
$custom-light: #d5d786;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc751",
  "rgb": {
    "r": 191,
    "g": 199,
    "b": 81
  },
  "hsl": {
    "h": 64.068,
    "s": 51.304,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80045,
    "c": 0.1412,
    "h": 112.8
  },
  "luminance": 0.52517
}

Semantic roles & 50–950 ramp

primary

#BFC751

secondary

#413C80

accent

#4DDB57

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140B

muted

#84837E

Preview Lab

Preview with #BFC751

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

Preview Lab → · Contrast checker → · Palette generator →