#B4AC2B#B4AC2B

#B4AC2B is a light, vivid yellow. Relative luminance 0.394; OKLCH L 72.9% C 0.142 H 105.8°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#B4AC2B
RGB	rgb(180, 172, 43)
HSL	hsl(56, 61%, 44%)
HSV	hsv(56, 76%, 71%)
CMYK	cmyk(0%, 4.4%, 76.1%, 29.4%)
CIE-LAB	lab(69.03, -11.52, 62.50)
CIE-LCH	lch(69.03, 63.56, 100.45°)
OKLab	oklab(72.91% -0.0386 0.1368)
OKLCH	oklch(72.91% 0.142 105.8)
XYZ	xyz(34.0124, 39.3841, 8.0953)
Luminance	0.3938 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4AC2B #2B33B4

analogous

#B4672B #B4AC2B #77B42B

triadic

#B4AC2B #2BB4AC #AC2BB4

tetradic

#B4AC2B #2BB467 #2B33B4 #B42B77

square

#B4AC2B #2BB467 #2B33B4 #B42B77

split-complementary

#B4AC2B #2B77B4 #672BB4

monochromatic

#514E13 #837D1F #B4AC2B #D3CB49 #DFD97A

Accessibility & contrast

On white

2.37

#B4AC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#B4AC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4AC2B

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4AC2B	#FFFFFF	#000000	##000000
##B4AC2B	1.00	2.37	8.88	8.88
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA60C

Deuteranopia (green-blind)

#BEAB35

Tritanopia (blue-blind)

#C2A094

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #b4ac2b;
/* rgb */ color: rgb(180, 172, 43);
/* oklch */ color: oklch(72.9% 0.142 105.8);

Tailwind

colors: {
  custom: {
    50: '#cec46f',
    500: '#b4ac2b',
    950: '#000000',
  },
}

SCSS

$custom: #b4ac2b;
$custom-light: #cec46f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ac2b",
  "rgb": {
    "r": 180,
    "g": 172,
    "b": 43
  },
  "hsl": {
    "h": 56.496,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.72906,
    "c": 0.14213,
    "h": 105.8
  },
  "luminance": 0.39383
}

Semantic roles & 50–950 ramp

primary

#B4AC2B

secondary

#7378C7

accent

#4DE543

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B4AC2B

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

Preview Lab → · Contrast checker → · Palette generator →