#B4AB2B#B4AB2B

#B4AB2B is a light, vivid yellow. Relative luminance 0.390; OKLCH L 72.7% C 0.141 H 105.2°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#B4AB2B
RGB	rgb(180, 171, 43)
HSL	hsl(56, 61%, 44%)
HSV	hsv(56, 76%, 71%)
CMYK	cmyk(0%, 5%, 76.1%, 29.4%)
CIE-LAB	lab(68.75, -11.00, 62.25)
CIE-LCH	lch(68.75, 63.22, 100.02°)
OKLab	oklab(72.69% -0.0371 0.1363)
OKLCH	oklch(72.69% 0.141 105.2)
XYZ	xyz(33.8228, 39.0049, 8.0321)
Luminance	0.3900 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4AB2B #2B34B4

analogous

#B4662B #B4AB2B #78B42B

triadic

#B4AB2B #2BB4AB #AB2BB4

tetradic

#B4AB2B #2BB466 #2B34B4 #B42B78

square

#B4AB2B #2BB466 #2B34B4 #B42B78

split-complementary

#B4AB2B #2B78B4 #662BB4

monochromatic

#514D13 #837C1F #B4AB2B #D3CA49 #DFD97A

Accessibility & contrast

On white

2.39

#B4AB2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#B4AB2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4AB2B

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4AB2B	#FFFFFF	#000000	##000000
##B4AB2B	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA50D

Deuteranopia (green-blind)

#BEAA35

Tritanopia (blue-blind)

#C29F93

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #b4ab2b;
/* rgb */ color: rgb(180, 171, 43);
/* oklch */ color: oklch(72.7% 0.141 105.2);

Tailwind

colors: {
  custom: {
    50: '#cec36f',
    500: '#b4ab2b',
    950: '#000000',
  },
}

SCSS

$custom: #b4ab2b;
$custom-light: #cec36f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ab2b",
  "rgb": {
    "r": 180,
    "g": 171,
    "b": 43
  },
  "hsl": {
    "h": 56.058,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.72688,
    "c": 0.14122,
    "h": 105.2
  },
  "luminance": 0.39004
}

Semantic roles & 50–950 ramp

primary

#B4AB2B

secondary

#7379C7

accent

#4EE543

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B4AB2B

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

Preview Lab → · Contrast checker → · Palette generator →