#B9BF50#B9BF50

#B9BF50 is a light, vivid yellow. Relative luminance 0.482; OKLCH L 77.8% C 0.134 H 112.0°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#B9BF50
RGB	rgb(185, 191, 80)
HSL	hsl(63, 46%, 53%)
HSV	hsv(63, 58%, 75%)
CMYK	cmyk(3.1%, 0%, 58.1%, 25.1%)
CIE-LAB	lab(74.92, -16.94, 54.00)
CIE-LCH	lch(74.92, 56.59, 107.42°)
OKLab	oklab(77.8% -0.0503 0.1246)
OKLCH	oklch(77.8% 0.134 112)
XYZ	xyz(40.0873, 48.1559, 14.7712)
Luminance	0.4815 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9BF50 #5650BF

analogous

#BF8D50 #B9BF50 #81BF50

triadic

#B9BF50 #50B9BF #BF50B9

tetradic

#B9BF50 #50BF8D #5650BF #BF5081

square

#B9BF50 #50BF8D #5650BF #BF5081

split-complementary

#B9BF50 #5081BF #8D50BF

monochromatic

#696D28 #949A38 #B9BF50 #CBCF7D #DDE0AA

Accessibility & contrast

On white

1.98

#B9BF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#B9BF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9BF50

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9BF50	#FFFFFF	#000000	##000000
##B9BF50	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB744

Deuteranopia (green-blind)

#CDBA57

Tritanopia (blue-blind)

#C4B4A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b9bf50;
/* rgb */ color: rgb(185, 191, 80);
/* oklch */ color: oklch(77.8% 0.134 112.0);

Tailwind

colors: {
  custom: {
    50: '#d0d285',
    500: '#b9bf50',
    950: '#000000',
  },
}

SCSS

$custom: #b9bf50;
$custom-light: #d0d285;
$custom-dark: #000000;

JSON

{
  "hex": "#b9bf50",
  "rgb": {
    "r": 185,
    "g": 191,
    "b": 80
  },
  "hsl": {
    "h": 63.243,
    "s": 46.444,
    "l": 53.137
  },
  "oklch": {
    "l": 0.77796,
    "c": 0.13437,
    "h": 112
  },
  "luminance": 0.48155
}

Semantic roles & 50–950 ramp

primary

#B9BF50

secondary

#A09DCD

accent

#52D659

background

#FDFCF8

surface

#FAF9F0

border

#D3D2CB

text

#14140B

muted

#83827C

Preview Lab

Preview with #B9BF50

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

Preview Lab → · Contrast checker → · Palette generator →