#B09731#B09731

#B09731 is a light, vivid yellow. Relative luminance 0.316; OKLCH L 68.0% C 0.121 H 95.0°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#B09731
RGB	rgb(176, 151, 49)
HSL	hsl(48, 56%, 44%)
HSV	hsv(48, 72%, 69%)
CMYK	cmyk(0%, 14.2%, 72.2%, 31%)
CIE-LAB	lab(63.00, -1.88, 54.42)
CIE-LCH	lch(63.00, 54.45, 91.98°)
OKLab	oklab(68.05% -0.0105 0.1209)
OKLCH	oklch(68.05% 0.121 95)
XYZ	xyz(29.5270, 31.5867, 7.4467)
Luminance	0.3159 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B09731 #314AB0

analogous

#B05831 #B09731 #8AB031

triadic

#B09731 #31B097 #9731B0

tetradic

#B09731 #31B058 #314AB0 #B0318A

square

#B09731 #31B058 #314AB0 #B0318A

split-complementary

#B09731 #318AB0 #5831B0

monochromatic

#504516 #806E24 #B09731 #CEB550 #DCCA80

Accessibility & contrast

On white

2.87

#B09731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#B09731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B09731

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B09731	#FFFFFF	#000000	##000000
##B09731	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79422

Deuteranopia (green-blind)

#AD9C37

Tritanopia (blue-blind)

#BE8B83

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #b09731;
/* rgb */ color: rgb(176, 151, 49);
/* oklch */ color: oklch(68.0% 0.121 95.0);

Tailwind

colors: {
  custom: {
    50: '#cbb570',
    500: '#b09731',
    950: '#000000',
  },
}

SCSS

$custom: #b09731;
$custom-light: #cbb570;
$custom-dark: #000000;

JSON

{
  "hex": "#b09731",
  "rgb": {
    "r": 176,
    "g": 151,
    "b": 49
  },
  "hsl": {
    "h": 48.189,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.68045,
    "c": 0.12138,
    "h": 95
  },
  "luminance": 0.31585
}

Semantic roles & 50–950 ramp

primary

#B09731

secondary

#7887C5

accent

#66E048

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141108

muted

#83807B

Preview Lab

Preview with #B09731

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

Preview Lab → · Contrast checker → · Palette generator →