#B5B430#B5B430

#B5B430 is a light, vivid yellow. Relative luminance 0.427; OKLCH L 74.8% C 0.147 H 109.0°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#B5B430
RGB	rgb(181, 180, 48)
HSL	hsl(60, 58%, 45%)
HSV	hsv(60, 73%, 71%)
CMYK	cmyk(0%, 0.6%, 73.5%, 29%)
CIE-LAB	lab(71.34, -14.99, 63.00)
CIE-LCH	lch(71.34, 64.76, 103.38°)
OKLab	oklab(74.78% -0.0479 0.1387)
OKLCH	oklch(74.78% 0.147 109)
XYZ	xyz(35.9121, 42.6808, 9.1422)
Luminance	0.4268 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5B430 #3031B5

analogous

#B57230 #B5B430 #73B530

triadic

#B5B430 #30B5B4 #B430B5

tetradic

#B5B430 #30B572 #3031B5 #B53073

square

#B5B430 #30B572 #3031B5 #B53073

split-complementary

#B5B430 #3073B5 #7230B5

monochromatic

#545416 #858423 #B5B430 #D1D051 #DEDD82

Accessibility & contrast

On white

2.20

#B5B430 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#B5B430 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5B430

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5B430	#FFFFFF	#000000	##000000
##B5B430	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC15

Deuteranopia (green-blind)

#C5B13A

Tritanopia (blue-blind)

#C2A89B

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b5b430;
/* rgb */ color: rgb(181, 180, 48);
/* oklch */ color: oklch(74.8% 0.147 109.0);

Tailwind

colors: {
  custom: {
    50: '#cfca72',
    500: '#b5b430',
    950: '#000000',
  },
}

SCSS

$custom: #b5b430;
$custom-light: #cfca72;
$custom-dark: #000000;

JSON

{
  "hex": "#b5b430",
  "rgb": {
    "r": 181,
    "g": 180,
    "b": 48
  },
  "hsl": {
    "h": 59.549,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.74777,
    "c": 0.14677,
    "h": 109
  },
  "luminance": 0.4268
}

Semantic roles & 50–950 ramp

primary

#B5B430

secondary

#7A7BC7

accent

#48E146

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B5B430

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

Preview Lab → · Contrast checker → · Palette generator →