#BFCF40#BFCF40

#BFCF40 is a light, vivid yellow. Relative luminance 0.561; OKLCH L 81.7% C 0.163 H 115.6°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#BFCF40
RGB	rgb(191, 207, 64)
HSL	hsl(67, 60%, 53%)
HSV	hsv(67, 69%, 81%)
CMYK	cmyk(7.7%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(79.66, -23.40, 65.65)
CIE-LCH	lch(79.66, 69.69, 109.62°)
OKLab	oklab(81.66% -0.0704 0.1467)
OKLCH	oklch(81.66% 0.163 115.6)
XYZ	xyz(44.7252, 56.0729, 13.3166)
Luminance	0.5607 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCF40 #5040CF

analogous

#CF9740 #BFCF40 #77CF40

triadic

#BFCF40 #40BFCF #CF40BF

tetradic

#BFCF40 #40CF97 #5040CF #CF4077

square

#BFCF40 #40CF97 #5040CF #CF4077

split-complementary

#BFCF40 #4077CF #9740CF

monochromatic

#6D771E #9AA82A #BFCF40 #CFDB71 #E0E8A2

Accessibility & contrast

On white

1.72

#BFCF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#BFCF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCF40

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCF40	#FFFFFF	#000000	##000000
##BFCF40	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC529

Deuteranopia (green-blind)

#DCC74B

Tritanopia (blue-blind)

#CBC3B3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bfcf40;
/* rgb */ color: rgb(191, 207, 64);
/* oklch */ color: oklch(81.7% 0.163 115.6);

Tailwind

colors: {
  custom: {
    50: '#d6dd7d',
    500: '#bfcf40',
    950: '#000000',
  },
}

SCSS

$custom: #bfcf40;
$custom-light: #d6dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcf40",
  "rgb": {
    "r": 191,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 66.713,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.81658,
    "c": 0.16276,
    "h": 115.6
  },
  "luminance": 0.56072
}

Semantic roles & 50–950 ramp

primary

#BFCF40

secondary

#3C347F

accent

#45E357

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFCF40

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

Preview Lab → · Contrast checker → · Palette generator →