#B5A433#B5A433

#B5A433 is a light, vivid yellow. Relative luminance 0.366; OKLCH L 71.3% C 0.130 H 100.5°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#B5A433
RGB	rgb(181, 164, 51)
HSL	hsl(52, 56%, 45%)
HSV	hsv(52, 72%, 71%)
CMYK	cmyk(0%, 9.4%, 71.8%, 29%)
CIE-LAB	lab(66.99, -6.53, 57.72)
CIE-LCH	lch(66.99, 58.09, 96.45°)
OKLab	oklab(71.32% -0.0238 0.1281)
OKLCH	oklch(71.32% 0.13 100.5)
XYZ	xyz(32.9306, 36.6152, 8.4642)
Luminance	0.3661 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5A433 #3344B5

analogous

#B56333 #B5A433 #85B533

triadic

#B5A433 #33B5A4 #A433B5

tetradic

#B5A433 #33B563 #3344B5 #B53385

square

#B5A433 #33B563 #3344B5 #B53385

split-complementary

#B5A433 #3385B5 #6333B5

monochromatic

#564D18 #857926 #B5A433 #CFBF56 #DDD186

Accessibility & contrast

On white

2.52

#B5A433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#B5A433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5A433

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5A433	#FFFFFF	#000000	##000000
##B5A433	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F21

Deuteranopia (green-blind)

#B8A63A

Tritanopia (blue-blind)

#C3988E

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #b5a433;
/* rgb */ color: rgb(181, 164, 51);
/* oklch */ color: oklch(71.3% 0.130 100.5);

Tailwind

colors: {
  custom: {
    50: '#cfbe72',
    500: '#b5a433',
    950: '#000000',
  },
}

SCSS

$custom: #b5a433;
$custom-light: #cfbe72;
$custom-dark: #000000;

JSON

{
  "hex": "#b5a433",
  "rgb": {
    "r": 181,
    "g": 164,
    "b": 51
  },
  "hsl": {
    "h": 52.154,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.71319,
    "c": 0.13031,
    "h": 100.5
  },
  "luminance": 0.36614
}

Semantic roles & 50–950 ramp

primary

#B5A433

secondary

#7D87C6

accent

#5CDF48

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B5A433

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

Preview Lab → · Contrast checker → · Palette generator →