#BFCF3F#BFCF3F

#BFCF3F 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	#BFCF3F
RGB	rgb(191, 207, 63)
HSL	hsl(67, 60%, 53%)
HSV	hsv(67, 70%, 81%)
CMYK	cmyk(7.7%, 0%, 69.6%, 18.8%)
CIE-LAB	lab(79.65, -23.46, 66.01)
CIE-LCH	lch(79.65, 70.05, 109.56°)
OKLab	oklab(81.65% -0.0707 0.1473)
OKLCH	oklch(81.65% 0.163 115.6)
XYZ	xyz(44.6970, 56.0616, 13.1680)
Luminance	0.5606 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCF3F #4F3FCF

analogous

#CF973F #BFCF3F #77CF3F

triadic

#BFCF3F #3FBFCF #CF3FBF

tetradic

#BFCF3F #3FCF97 #4F3FCF #CF3F77

square

#BFCF3F #3FCF97 #4F3FCF #CF3F77

split-complementary

#BFCF3F #3F77CF #973FCF

monochromatic

#6C761E #99A72A #BFCF3F #CFDB70 #E0E7A1

Accessibility & contrast

On white

1.72

#BFCF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#BFCF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCF3F

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCF3F	#FFFFFF	#000000	##000000
##BFCF3F	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)

#DDC527

Deuteranopia (green-blind)

#DCC64A

Tritanopia (blue-blind)

#CBC3B3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bfcf3f;
/* rgb */ color: rgb(191, 207, 63);
/* oklch */ color: oklch(81.7% 0.163 115.6);

Tailwind

colors: {
  custom: {
    50: '#d6dd7d',
    500: '#bfcf3f',
    950: '#000000',
  },
}

SCSS

$custom: #bfcf3f;
$custom-light: #d6dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcf3f",
  "rgb": {
    "r": 191,
    "g": 207,
    "b": 63
  },
  "hsl": {
    "h": 66.667,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.81651,
    "c": 0.1634,
    "h": 115.6
  },
  "luminance": 0.56061
}

Semantic roles & 50–950 ramp

primary

#BFCF3F

secondary

#3C347F

accent

#45E356

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFCF3F

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

Preview Lab → · Contrast checker → · Palette generator →