#BFC83F#BFC83F

#BFC83F is a light, vivid yellow. Relative luminance 0.527; OKLCH L 80.1% C 0.156 H 113.1°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#BFC83F
RGB	rgb(191, 200, 63)
HSL	hsl(64, 55%, 52%)
HSV	hsv(64, 69%, 78%)
CMYK	cmyk(4.5%, 0%, 68.5%, 21.6%)
CIE-LAB	lab(77.72, -20.03, 64.09)
CIE-LCH	lch(77.72, 67.15, 107.36°)
OKLab	oklab(80.11% -0.0611 0.1433)
OKLCH	oklch(80.11% 0.156 113.1)
XYZ	xyz(43.0386, 52.7447, 12.6152)
Luminance	0.5274 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC83F #483FC8

analogous

#C88D3F #BFC83F #7BC83F

triadic

#BFC83F #3FBFC8 #C83FBF

tetradic

#BFC83F #3FC88D #483FC8 #C83F7B

square

#BFC83F #3FC88D #483FC8 #C83F7B

split-complementary

#BFC83F #3F7BC8 #8D3FC8

monochromatic

#686D1F #969D2D #BFC83F #CFD66F #DFE39E

Accessibility & contrast

On white

1.82

#BFC83F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#BFC83F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC83F

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC83F	#FFFFFF	#000000	##000000
##BFC83F	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF29

Deuteranopia (green-blind)

#D7C249

Tritanopia (blue-blind)

#CCBCAD

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #bfc83f;
/* rgb */ color: rgb(191, 200, 63);
/* oklch */ color: oklch(80.1% 0.156 113.1);

Tailwind

colors: {
  custom: {
    50: '#d6d87c',
    500: '#bfc83f',
    950: '#000000',
  },
}

SCSS

$custom: #bfc83f;
$custom-light: #d6d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc83f",
  "rgb": {
    "r": 191,
    "g": 200,
    "b": 63
  },
  "hsl": {
    "h": 63.942,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80108,
    "c": 0.15579,
    "h": 113.1
  },
  "luminance": 0.52744
}

Semantic roles & 50–950 ramp

primary

#BFC83F

secondary

#393477

accent

#49DF53

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BFC83F

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

Preview Lab → · Contrast checker → · Palette generator →