#B0A428#B0A428

#B0A428 is a light, vivid yellow. Relative luminance 0.359; OKLCH L 70.8% C 0.137 H 103.6°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#B0A428
RGB	rgb(176, 164, 40)
HSL	hsl(55, 63%, 42%)
HSV	hsv(55, 77%, 69%)
CMYK	cmyk(0%, 6.8%, 77.3%, 31%)
CIE-LAB	lab(66.47, -9.23, 61.01)
CIE-LCH	lch(66.47, 61.71, 98.60°)
OKLab	oklab(70.78% -0.0322 0.1332)
OKLCH	oklch(70.78% 0.137 103.6)
XYZ	xyz(31.5644, 35.9356, 7.2807)
Luminance	0.3593 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0A428 #2834B0

analogous

#B06028 #B0A428 #78B028

triadic

#B0A428 #28B0A4 #A428B0

tetradic

#B0A428 #28B060 #2834B0 #B02878

square

#B0A428 #28B060 #2834B0 #B02878

split-complementary

#B0A428 #2878B0 #6028B0

monochromatic

#4C4711 #7E761D #B0A428 #D4C741 #DFD673

Accessibility & contrast

On white

2.57

#B0A428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#B0A428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0A428

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0A428	#FFFFFF	#000000	##000000
##B0A428	1.00	2.57	8.19	8.19
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E09

Deuteranopia (green-blind)

#B7A432

Tritanopia (blue-blind)

#BE988D

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #b0a428;
/* rgb */ color: rgb(176, 164, 40);
/* oklch */ color: oklch(70.8% 0.137 103.6);

Tailwind

colors: {
  custom: {
    50: '#cbbe6c',
    500: '#b0a428',
    950: '#000000',
  },
}

SCSS

$custom: #b0a428;
$custom-light: #cbbe6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b0a428",
  "rgb": {
    "r": 176,
    "g": 164,
    "b": 40
  },
  "hsl": {
    "h": 54.706,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.7078,
    "c": 0.13704,
    "h": 103.6
  },
  "luminance": 0.35934
}

Semantic roles & 50–950 ramp

primary

#B0A428

secondary

#6D75C6

accent

#50E642

background

#FDFBF6

surface

#FAF6EC

border

#D3D0C7

text

#141207

muted

#83817A

Preview Lab

Preview with #B0A428

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

Preview Lab → · Contrast checker → · Palette generator →