#B0A728#B0A728

#B0A728 is a light, vivid yellow. Relative luminance 0.370; OKLCH L 71.4% C 0.140 H 105.2°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#B0A728
RGB	rgb(176, 167, 40)
HSL	hsl(56, 63%, 42%)
HSV	hsv(56, 77%, 69%)
CMYK	cmyk(0%, 5.1%, 77.3%, 31%)
CIE-LAB	lab(67.29, -10.80, 61.76)
CIE-LCH	lch(67.29, 62.70, 99.92°)
OKLab	oklab(71.44% -0.0366 0.1348)
OKLCH	oklch(71.44% 0.14 105.2)
XYZ	xyz(32.1076, 37.0220, 7.4618)
Luminance	0.3702 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0A728 #2831B0

analogous

#B06328 #B0A728 #75B028

triadic

#B0A728 #28B0A7 #A728B0

tetradic

#B0A728 #28B063 #2831B0 #B02875

square

#B0A728 #28B063 #2831B0 #B02875

split-complementary

#B0A728 #2875B0 #6328B0

monochromatic

#4C4811 #7E781D #B0A728 #D4CA41 #DFD873

Accessibility & contrast

On white

2.50

#B0A728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#B0A728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0A728

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0A728	#FFFFFF	#000000	##000000
##B0A728	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A107

Deuteranopia (green-blind)

#B9A632

Tritanopia (blue-blind)

#BD9B8F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #b0a728;
/* rgb */ color: rgb(176, 167, 40);
/* oklch */ color: oklch(71.4% 0.140 105.2);

Tailwind

colors: {
  custom: {
    50: '#cbc06d',
    500: '#b0a728',
    950: '#000000',
  },
}

SCSS

$custom: #b0a728;
$custom-light: #cbc06d;
$custom-dark: #000000;

JSON

{
  "hex": "#b0a728",
  "rgb": {
    "r": 176,
    "g": 167,
    "b": 40
  },
  "hsl": {
    "h": 56.029,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.71435,
    "c": 0.13969,
    "h": 105.2
  },
  "luminance": 0.37021
}

Semantic roles & 50–950 ramp

primary

#B0A728

secondary

#6D73C6

accent

#4DE642

background

#FDFBF6

surface

#FAF7EC

border

#D3D0C7

text

#141208

muted

#83817B

Preview Lab

Preview with #B0A728

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

Preview Lab → · Contrast checker → · Palette generator →