#B5B32F#B5B32F

#B5B32F is a light, vivid yellow. Relative luminance 0.423; OKLCH L 74.6% C 0.146 H 108.6°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#B5B32F
RGB	rgb(181, 179, 47)
HSL	hsl(59, 59%, 45%)
HSV	hsv(59, 74%, 71%)
CMYK	cmyk(0%, 1.1%, 74%, 29%)
CIE-LAB	lab(71.06, -14.52, 63.08)
CIE-LCH	lch(71.06, 64.73, 102.96°)
OKLab	oklab(74.55% -0.0467 0.1387)
OKLCH	oklch(74.55% 0.146 108.6)
XYZ	xyz(35.6906, 42.2703, 8.9677)
Luminance	0.4227 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5B32F #2F31B5

analogous

#B5702F #B5B32F #74B52F

triadic

#B5B32F #2FB5B3 #B32FB5

tetradic

#B5B32F #2FB570 #2F31B5 #B52F74

square

#B5B32F #2FB570 #2F31B5 #B52F74

split-complementary

#B5B32F #2F74B5 #702FB5

monochromatic

#545316 #848322 #B5B32F #D1D050 #DEDD80

Accessibility & contrast

On white

2.22

#B5B32F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#B5B32F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5B32F

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5B32F	#FFFFFF	#000000	##000000
##B5B32F	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC13

Deuteranopia (green-blind)

#C4B039

Tritanopia (blue-blind)

#C2A79A

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b5b32f;
/* rgb */ color: rgb(181, 179, 47);
/* oklch */ color: oklch(74.6% 0.146 108.6);

Tailwind

colors: {
  custom: {
    50: '#cfc972',
    500: '#b5b32f',
    950: '#000000',
  },
}

SCSS

$custom: #b5b32f;
$custom-light: #cfc972;
$custom-dark: #000000;

JSON

{
  "hex": "#b5b32f",
  "rgb": {
    "r": 181,
    "g": 179,
    "b": 47
  },
  "hsl": {
    "h": 59.104,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.74551,
    "c": 0.14636,
    "h": 108.6
  },
  "luminance": 0.42269
}

Semantic roles & 50–950 ramp

primary

#B5B32F

secondary

#797AC7

accent

#48E246

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B5B32F

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

Preview Lab → · Contrast checker → · Palette generator →