#B59730#B59730

#B59730 is a light, vivid yellow. Relative luminance 0.322; OKLCH L 68.5% C 0.123 H 92.2°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#B59730
RGB	rgb(181, 151, 48)
HSL	hsl(46, 58%, 45%)
HSV	hsv(46, 73%, 71%)
CMYK	cmyk(0%, 16.6%, 73.5%, 29%)
CIE-LAB	lab(63.48, 0.30, 55.46)
CIE-LCH	lch(63.48, 55.46, 89.70°)
OKLab	oklab(68.54% -0.0047 0.1228)
OKLCH	oklch(68.54% 0.123 92.2)
XYZ	xyz(30.6578, 32.1722, 7.3908)
Luminance	0.3217 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B59730 #304EB5

analogous

#B55430 #B59730 #91B530

triadic

#B59730 #30B597 #9730B5

tetradic

#B59730 #30B554 #304EB5 #B53091

square

#B59730 #30B554 #304EB5 #B53091

split-complementary

#B59730 #3091B5 #5430B5

monochromatic

#544616 #856F23 #B59730 #D1B451 #DEC982

Accessibility & contrast

On white

2.82

#B59730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#B59730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B59730

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B59730	#FFFFFF	#000000	##000000
##B59730	1.00	2.82	7.43	7.43
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89520

Deuteranopia (green-blind)

#AF9D36

Tritanopia (blue-blind)

#C48B83

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #b59730;
/* rgb */ color: rgb(181, 151, 48);
/* oklch */ color: oklch(68.5% 0.123 92.2);

Tailwind

colors: {
  custom: {
    50: '#cfb56f',
    500: '#b59730',
    950: '#000000',
  },
}

SCSS

$custom: #b59730;
$custom-light: #cfb56f;
$custom-dark: #000000;

JSON

{
  "hex": "#b59730",
  "rgb": {
    "r": 181,
    "g": 151,
    "b": 48
  },
  "hsl": {
    "h": 46.466,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6854,
    "c": 0.12284,
    "h": 92.2
  },
  "luminance": 0.3217
}

Semantic roles & 50–950 ramp

primary

#B59730

secondary

#7A8BC7

accent

#69E146

background

#FDFBF6

surface

#FAF6EC

border

#D3D0C7

text

#141108

muted

#83807B

Preview Lab

Preview with #B59730

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

Preview Lab → · Contrast checker → · Palette generator →