#B1A02A#B1A02A

#B1A02A is a light, vivid yellow. Relative luminance 0.347; OKLCH L 70.0% C 0.133 H 100.7°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#B1A02A
RGB	rgb(177, 160, 42)
HSL	hsl(52, 62%, 43%)
HSV	hsv(52, 76%, 69%)
CMYK	cmyk(0%, 9.6%, 76.3%, 30.6%)
CIE-LAB	lab(65.48, -6.59, 59.46)
CIE-LCH	lch(65.48, 59.82, 96.32°)
OKLab	oklab(70.02% -0.0246 0.1302)
OKLCH	oklch(70.02% 0.133 100.7)
XYZ	xyz(31.1217, 34.6574, 7.2403)
Luminance	0.3466 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1A02A #2A3BB1

analogous

#B15C2A #B1A02A #7FB12A

triadic

#B1A02A #2AB1A0 #A02AB1

tetradic

#B1A02A #2AB15C #2A3BB1 #B12A7F

square

#B1A02A #2AB15C #2A3BB1 #B12A7F

split-complementary

#B1A02A #2A7FB1 #5C2AB1

monochromatic

#4E4713 #80731E #B1A02A #D3C145 #DFD277

Accessibility & contrast

On white

2.65

#B1A02A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#B1A02A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1A02A

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1A02A	#FFFFFF	#000000	##000000
##B1A02A	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B11

Deuteranopia (green-blind)

#B4A232

Tritanopia (blue-blind)

#BF948A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #b1a02a;
/* rgb */ color: rgb(177, 160, 42);
/* oklch */ color: oklch(70.0% 0.133 100.7);

Tailwind

colors: {
  custom: {
    50: '#ccbb6d',
    500: '#b1a02a',
    950: '#000000',
  },
}

SCSS

$custom: #b1a02a;
$custom-light: #ccbb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b1a02a",
  "rgb": {
    "r": 177,
    "g": 160,
    "b": 42
  },
  "hsl": {
    "h": 52.444,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.70019,
    "c": 0.13254,
    "h": 100.7
  },
  "luminance": 0.34656
}

Semantic roles & 50–950 ramp

primary

#B1A02A

secondary

#707BC6

accent

#57E543

background

#FDFBF6

surface

#FAF6EC

border

#D3D0C7

text

#141107

muted

#83807A

Preview Lab

Preview with #B1A02A

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

Preview Lab → · Contrast checker → · Palette generator →