#B9BF54#B9BF54

#B9BF54 is a light, vivid yellow. Relative luminance 0.482; OKLCH L 77.8% C 0.131 H 112.0°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#B9BF54
RGB	rgb(185, 191, 84)
HSL	hsl(63, 46%, 54%)
HSV	hsv(63, 56%, 75%)
CMYK	cmyk(3.1%, 0%, 56%, 25.1%)
CIE-LAB	lab(74.96, -16.63, 52.24)
CIE-LCH	lch(74.96, 54.82, 107.66°)
OKLab	oklab(77.84% -0.049 0.1213)
OKLCH	oklch(77.84% 0.131 112)
XYZ	xyz(40.2396, 48.2168, 15.5728)
Luminance	0.4822 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9BF54 #5A54BF

analogous

#BF9054 #B9BF54 #84BF54

triadic

#B9BF54 #54B9BF #BF54B9

tetradic

#B9BF54 #54BF90 #5A54BF #BF5484

square

#B9BF54 #54BF90 #5A54BF #BF5484

split-complementary

#B9BF54 #5484BF #9054BF

monochromatic

#6B6F2A #969C3A #B9BF54 #CBD081 #DDE0AD

Accessibility & contrast

On white

1.97

#B9BF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#B9BF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9BF54

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9BF54	#FFFFFF	#000000	##000000
##B9BF54	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB749

Deuteranopia (green-blind)

#CCBA5A

Tritanopia (blue-blind)

#C4B5A8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b9bf54;
/* rgb */ color: rgb(185, 191, 84);
/* oklch */ color: oklch(77.8% 0.131 112.0);

Tailwind

colors: {
  custom: {
    50: '#d0d288',
    500: '#b9bf54',
    950: '#000000',
  },
}

SCSS

$custom: #b9bf54;
$custom-light: #d0d288;
$custom-dark: #000000;

JSON

{
  "hex": "#b9bf54",
  "rgb": {
    "r": 185,
    "g": 191,
    "b": 84
  },
  "hsl": {
    "h": 63.364,
    "s": 45.532,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77839,
    "c": 0.13084,
    "h": 112
  },
  "luminance": 0.48216
}

Semantic roles & 50–950 ramp

primary

#B9BF54

secondary

#A3A1CE

accent

#53D55A

background

#FDFCF8

surface

#FAF9F0

border

#D3D2CB

text

#14140C

muted

#83827D

Preview Lab

Preview with #B9BF54

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

Preview Lab → · Contrast checker → · Palette generator →