#B5B834#B5B834

#B5B834 is a light, vivid yellow. Relative luminance 0.444; OKLCH L 75.7% C 0.148 H 110.8°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#B5B834
RGB	rgb(181, 184, 52)
HSL	hsl(61, 56%, 46%)
HSV	hsv(61, 72%, 72%)
CMYK	cmyk(1.6%, 0%, 71.7%, 27.8%)
CIE-LAB	lab(72.46, -16.83, 62.68)
CIE-LCH	lch(72.46, 64.90, 105.03°)
OKLab	oklab(75.68% -0.0526 0.1388)
OKLCH	oklch(75.68% 0.148 110.8)
XYZ	xyz(36.8176, 44.3537, 9.8698)
Luminance	0.4435 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5B834 #3734B8

analogous

#B87934 #B5B834 #73B834

triadic

#B5B834 #34B5B8 #B834B5

tetradic

#B5B834 #34B879 #3734B8 #B83473

square

#B5B834 #34B879 #3734B8 #B83473

split-complementary

#B5B834 #3473B8 #7934B8

monochromatic

#575919 #868827 #B5B834 #CDD059 #DCDE89

Accessibility & contrast

On white

2.13

#B5B834 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#B5B834 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5B834

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5B834	#FFFFFF	#000000	##000000
##B5B834	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B01B

Deuteranopia (green-blind)

#C8B33E

Tritanopia (blue-blind)

#C2AC9E

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #b5b834;
/* rgb */ color: rgb(181, 184, 52);
/* oklch */ color: oklch(75.7% 0.148 110.8);

Tailwind

colors: {
  custom: {
    50: '#cfcd75',
    500: '#b5b834',
    950: '#000000',
  },
}

SCSS

$custom: #b5b834;
$custom-light: #cfcd75;
$custom-dark: #000000;

JSON

{
  "hex": "#b5b834",
  "rgb": {
    "r": 181,
    "g": 184,
    "b": 52
  },
  "hsl": {
    "h": 61.364,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.75684,
    "c": 0.14843,
    "h": 110.8
  },
  "luminance": 0.44353
}

Semantic roles & 50–950 ramp

primary

#B5B834

secondary

#8280C8

accent

#49DF4C

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B5B834

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

Preview Lab → · Contrast checker → · Palette generator →