#B9BF43#B9BF43

#B9BF43 is a light, vivid yellow. Relative luminance 0.480; OKLCH L 77.7% C 0.145 H 112.0°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#B9BF43
RGB	rgb(185, 191, 67)
HSL	hsl(63, 49%, 51%)
HSV	hsv(63, 65%, 75%)
CMYK	cmyk(3.1%, 0%, 64.9%, 25.1%)
CIE-LAB	lab(74.81, -17.83, 59.42)
CIE-LCH	lch(74.81, 62.04, 106.70°)
OKLab	oklab(77.67% -0.0542 0.1343)
OKLCH	oklch(77.67% 0.145 112)
XYZ	xyz(39.6526, 47.9820, 12.4817)
Luminance	0.4798 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9BF43 #4943BF

analogous

#BF8743 #B9BF43 #7BBF43

triadic

#B9BF43 #43B9BF #BF43B9

tetradic

#B9BF43 #43BF87 #4943BF #BF437B

square

#B9BF43 #43BF87 #4943BF #BF437B

split-complementary

#B9BF43 #437BBF #8743BF

monochromatic

#626522 #8E9332 #B9BF43 #CACF71 #DBDE9E

Accessibility & contrast

On white

1.98

#B9BF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#B9BF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9BF43

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9BF43	#FFFFFF	#000000	##000000
##B9BF43	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB732

Deuteranopia (green-blind)

#CDBA4B

Tritanopia (blue-blind)

#C5B4A6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b9bf43;
/* rgb */ color: rgb(185, 191, 67);
/* oklch */ color: oklch(77.7% 0.145 112.0);

Tailwind

colors: {
  custom: {
    50: '#d1d27e',
    500: '#b9bf43',
    950: '#000000',
  },
}

SCSS

$custom: #b9bf43;
$custom-light: #d1d27e;
$custom-dark: #000000;

JSON

{
  "hex": "#b9bf43",
  "rgb": {
    "r": 185,
    "g": 191,
    "b": 67
  },
  "hsl": {
    "h": 62.903,
    "s": 49.206,
    "l": 50.588
  },
  "oklch": {
    "l": 0.77673,
    "c": 0.14478,
    "h": 112
  },
  "luminance": 0.47981
}

Semantic roles & 50–950 ramp

primary

#B9BF43

secondary

#9693CA

accent

#4FD956

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B9BF43

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

Preview Lab → · Contrast checker → · Palette generator →