#B4A033#B4A033

#B4A033 is a light, vivid yellow. Relative luminance 0.351; OKLCH L 70.4% C 0.127 H 98.6°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#B4A033
RGB	rgb(180, 160, 51)
HSL	hsl(51, 56%, 45%)
HSV	hsv(51, 72%, 71%)
CMYK	cmyk(0%, 11.1%, 71.7%, 29.4%)
CIE-LAB	lab(65.82, -4.84, 56.54)
CIE-LCH	lch(65.82, 56.75, 94.90°)
OKLab	oklab(70.37% -0.0189 0.1257)
OKLCH	oklch(70.37% 0.127 98.6)
XYZ	xyz(31.9923, 35.0855, 8.2184)
Luminance	0.3508 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A033 #3347B4

analogous

#B46033 #B4A033 #87B433

triadic

#B4A033 #33B4A0 #A033B4

tetradic

#B4A033 #33B460 #3347B4 #B43387

square

#B4A033 #33B460 #3347B4 #B43387

split-complementary

#B4A033 #3387B4 #6033B4

monochromatic

#554B18 #847625 #B4A033 #CFBC55 #DCCF85

Accessibility & contrast

On white

2.62

#B4A033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#B4A033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A033

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A033	#FFFFFF	#000000	##000000
##B4A033	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C22

Deuteranopia (green-blind)

#B5A33A

Tritanopia (blue-blind)

#C2948A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #b4a033;
/* rgb */ color: rgb(180, 160, 51);
/* oklch */ color: oklch(70.4% 0.127 98.6);

Tailwind

colors: {
  custom: {
    50: '#cebb72',
    500: '#b4a033',
    950: '#000000',
  },
}

SCSS

$custom: #b4a033;
$custom-light: #cebb72;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a033",
  "rgb": {
    "r": 180,
    "g": 160,
    "b": 51
  },
  "hsl": {
    "h": 50.698,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70368,
    "c": 0.12707,
    "h": 98.6
  },
  "luminance": 0.35084
}

Semantic roles & 50–950 ramp

primary

#B4A033

secondary

#7D88C6

accent

#60DF49

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141108

muted

#83807B

Preview Lab

Preview with #B4A033

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

Preview Lab → · Contrast checker → · Palette generator →