#B29728#B29728

#B29728 is a light, vivid yellow. Relative luminance 0.318; OKLCH L 68.2% C 0.127 H 94.6°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#B29728
RGB	rgb(178, 151, 40)
HSL	hsl(48, 63%, 43%)
HSV	hsv(48, 78%, 70%)
CMYK	cmyk(0%, 15.2%, 77.5%, 30.2%)
CIE-LAB	lab(63.14, -1.40, 58.02)
CIE-LCH	lch(63.14, 58.03, 91.38°)
OKLab	oklab(68.18% -0.0102 0.1267)
OKLCH	oklch(68.18% 0.127 94.6)
XYZ	xyz(29.8113, 31.7531, 6.5658)
Luminance	0.3175 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B29728 #2843B2

analogous

#B25228 #B29728 #88B228

triadic

#B29728 #28B297 #9728B2

tetradic

#B29728 #28B252 #2843B2 #B22888

square

#B29728 #28B252 #2843B2 #B22888

split-complementary

#B29728 #2888B2 #5228B2

monochromatic

#4E4212 #806D1D #B29728 #D5B843 #E0CB75

Accessibility & contrast

On white

2.86

#B29728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#B29728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B29728

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B29728	#FFFFFF	#000000	##000000
##B29728	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89411

Deuteranopia (green-blind)

#AE9C2F

Tritanopia (blue-blind)

#C18B82

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b29728;
/* rgb */ color: rgb(178, 151, 40);
/* oklch */ color: oklch(68.2% 0.127 94.6);

Tailwind

colors: {
  custom: {
    50: '#cdb56b',
    500: '#b29728',
    950: '#000000',
  },
}

SCSS

$custom: #b29728;
$custom-light: #cdb56b;
$custom-dark: #000000;

JSON

{
  "hex": "#b29728",
  "rgb": {
    "r": 178,
    "g": 151,
    "b": 40
  },
  "hsl": {
    "h": 48.261,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.68182,
    "c": 0.12712,
    "h": 94.6
  },
  "luminance": 0.31751
}

Semantic roles & 50–950 ramp

primary

#B29728

secondary

#6F80C7

accent

#62E641

background

#FDFBF6

surface

#FAF6EC

border

#D3D0C7

text

#141107

muted

#83807A

Preview Lab

Preview with #B29728

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

Preview Lab → · Contrast checker → · Palette generator →