#BFC52C#BFC52C

#BFC52C is a light, vivid yellow. Relative luminance 0.512; OKLCH L 79.3% C 0.163 H 111.9°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#BFC52C
RGB	rgb(191, 197, 44)
HSL	hsl(62, 63%, 47%)
HSV	hsv(62, 78%, 77%)
CMYK	cmyk(3%, 0%, 77.7%, 22.7%)
CIE-LAB	lab(76.80, -19.42, 69.59)
CIE-LCH	lch(76.80, 72.25, 105.59°)
OKLab	oklab(79.33% -0.0611 0.1517)
OKLCH	oklch(79.33% 0.163 111.9)
XYZ	xyz(41.9082, 51.1918, 10.0558)
Luminance	0.5119 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC52C #322CC5

analogous

#C57F2C #BFC52C #73C52C

triadic

#BFC52C #2CBFC5 #C52CBF

tetradic

#BFC52C #2CC57F #322CC5 #C52C73

square

#BFC52C #2CC57F #322CC5 #C52C73

split-complementary

#BFC52C #2C73C5 #7F2CC5

monochromatic

#5E6116 #8E9321 #BFC52C #D4D955 #E1E487

Accessibility & contrast

On white

1.87

#BFC52C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#BFC52C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC52C

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC52C	#FFFFFF	#000000	##000000
##BFC52C	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC00

Deuteranopia (green-blind)

#D5BF3A

Tritanopia (blue-blind)

#CCB9A9

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc52c;
/* rgb */ color: rgb(191, 197, 44);
/* oklch */ color: oklch(79.3% 0.163 111.9);

Tailwind

colors: {
  custom: {
    50: '#d6d673',
    500: '#bfc52c',
    950: '#000000',
  },
}

SCSS

$custom: #bfc52c;
$custom-light: #d6d673;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc52c",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 44
  },
  "hsl": {
    "h": 62.353,
    "s": 63.485,
    "l": 47.255
  },
  "oklch": {
    "l": 0.79331,
    "c": 0.16348,
    "h": 111.9
  },
  "luminance": 0.51191
}

Semantic roles & 50–950 ramp

primary

#BFC52C

secondary

#2C296C

accent

#41E748

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BFC52C

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

Preview Lab → · Contrast checker → · Palette generator →