#BFBF4F#BFBF4F

#BFBF4F is a light, vivid yellow. Relative luminance 0.489; OKLCH L 78.3% C 0.134 H 109.1°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#BFBF4F
RGB	rgb(191, 191, 79)
HSL	hsl(60, 47%, 53%)
HSV	hsv(60, 59%, 75%)
CMYK	cmyk(0%, 0%, 58.6%, 25.1%)
CIE-LAB	lab(75.39, -14.52, 55.09)
CIE-LCH	lch(75.39, 56.97, 104.76°)
OKLab	oklab(78.28% -0.0439 0.1267)
OKLCH	oklch(78.28% 0.134 109.1)
XYZ	xyz(41.5291, 48.9036, 14.6473)
Luminance	0.4890 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFBF4F #4F4FBF

analogous

#BF874F #BFBF4F #87BF4F

triadic

#BFBF4F #4FBFBF #BF4FBF

tetradic

#BFBF4F #4FBF87 #4F4FBF #BF4F87

square

#BFBF4F #4FBF87 #4F4FBF #BF4F87

split-complementary

#BFBF4F #4F87BF #874FBF

monochromatic

#6C6C27 #999938 #BFBF4F #CFCF7C #E0E0A9

Accessibility & contrast

On white

1.95

#BFBF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#BFBF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFBF4F

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFBF4F	#FFFFFF	#000000	##000000
##BFBF4F	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB842

Deuteranopia (green-blind)

#CFBC56

Tritanopia (blue-blind)

#CBB4A7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bfbf4f;
/* rgb */ color: rgb(191, 191, 79);
/* oklch */ color: oklch(78.3% 0.134 109.1);

Tailwind

colors: {
  custom: {
    50: '#d5d285',
    500: '#bfbf4f',
    950: '#000000',
  },
}

SCSS

$custom: #bfbf4f;
$custom-light: #d5d285;
$custom-dark: #000000;

JSON

{
  "hex": "#bfbf4f",
  "rgb": {
    "r": 191,
    "g": 191,
    "b": 79
  },
  "hsl": {
    "h": 60,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78284,
    "c": 0.13406,
    "h": 109.1
  },
  "luminance": 0.48902
}

Semantic roles & 50–950 ramp

primary

#BFBF4F

secondary

#9D9DCD

accent

#51D651

background

#FDFCF8

surface

#FAF9EF

border

#D3D2CA

text

#15140B

muted

#83827C

Preview Lab

Preview with #BFBF4F

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

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