#B4AB29#B4AB29

#B4AB29 is a light, vivid yellow. Relative luminance 0.390; OKLCH L 72.7% C 0.142 H 105.3°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#B4AB29
RGB	rgb(180, 171, 41)
HSL	hsl(56, 63%, 43%)
HSV	hsv(56, 77%, 71%)
CMYK	cmyk(0%, 5%, 77.2%, 29.4%)
CIE-LAB	lab(68.74, -11.08, 62.89)
CIE-LCH	lch(68.74, 63.86, 100.00°)
OKLab	oklab(72.68% -0.0375 0.1372)
OKLCH	oklch(72.68% 0.142 105.3)
XYZ	xyz(33.7870, 38.9905, 7.8436)
Luminance	0.3899 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4AB29 #2932B4

analogous

#B46529 #B4AB29 #77B429

triadic

#B4AB29 #29B4AB #AB29B4

tetradic

#B4AB29 #29B465 #2932B4 #B42977

square

#B4AB29 #29B465 #2932B4 #B42977

split-complementary

#B4AB29 #2977B4 #6529B4

monochromatic

#504C12 #827C1E #B4AB29 #D5CB45 #E0D977

Accessibility & contrast

On white

2.39

#B4AB29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#B4AB29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4AB29

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4AB29	#FFFFFF	#000000	##000000
##B4AB29	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)

#BAA506

Deuteranopia (green-blind)

#BEAA33

Tritanopia (blue-blind)

#C29F93

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #b4ab29;
/* rgb */ color: rgb(180, 171, 41);
/* oklch */ color: oklch(72.7% 0.142 105.3);

Tailwind

colors: {
  custom: {
    50: '#cec36e',
    500: '#b4ab29',
    950: '#000000',
  },
}

SCSS

$custom: #b4ab29;
$custom-light: #cec36e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ab29",
  "rgb": {
    "r": 180,
    "g": 171,
    "b": 41
  },
  "hsl": {
    "h": 56.115,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.72676,
    "c": 0.14228,
    "h": 105.3
  },
  "luminance": 0.38989
}

Semantic roles & 50–950 ramp

primary

#B4AB29

secondary

#7177C8

accent

#4CE642

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B4AB29

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

Preview Lab → · Contrast checker → · Palette generator →