#BFB433#BFB433

#BFB433 is a light, vivid yellow. Relative luminance 0.440; OKLCH L 75.7% C 0.144 H 104.4°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#BFB433
RGB	rgb(191, 180, 51)
HSL	hsl(55, 58%, 47%)
HSV	hsv(55, 73%, 75%)
CMYK	cmyk(0%, 5.8%, 73.3%, 25.1%)
CIE-LAB	lab(72.20, -10.53, 63.08)
CIE-LCH	lch(72.20, 63.95, 99.48°)
OKLab	oklab(75.68% -0.0356 0.1391)
OKLCH	oklch(75.68% 0.144 104.4)
XYZ	xyz(38.4063, 43.9594, 9.5933)
Luminance	0.4396 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFB433 #333EBF

analogous

#BF6E33 #BFB433 #84BF33

triadic

#BFB433 #33BFB4 #B433BF

tetradic

#BFB433 #33BF6E #333EBF #BF3384

square

#BFB433 #33BF6E #333EBF #BF3384

split-complementary

#BFB433 #3384BF #6E33BF

monochromatic

#5E5919 #8F8626 #BFB433 #D3CA5C #E0DA8C

Accessibility & contrast

On white

2.14

#BFB433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#BFB433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFB433

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFB433	#FFFFFF	#000000	##000000
##BFB433	1.00	2.14	9.79	9.79
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE1B

Deuteranopia (green-blind)

#C8B43C

Tritanopia (blue-blind)

#CDA79B

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #bfb433;
/* rgb */ color: rgb(191, 180, 51);
/* oklch */ color: oklch(75.7% 0.144 104.4);

Tailwind

colors: {
  custom: {
    50: '#d6ca74',
    500: '#bfb433',
    950: '#000000',
  },
}

SCSS

$custom: #bfb433;
$custom-light: #d6ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#bfb433",
  "rgb": {
    "r": 191,
    "g": 180,
    "b": 51
  },
  "hsl": {
    "h": 55.286,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.75675,
    "c": 0.14357,
    "h": 104.4
  },
  "luminance": 0.43958
}

Semantic roles & 50–950 ramp

primary

#BFB433

secondary

#8389CB

accent

#53E147

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #BFB433

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

Preview Lab → · Contrast checker → · Palette generator →