#B7B52C#B7B52C

#B7B52C is a light, vivid yellow. Relative luminance 0.433; OKLCH L 75.1% C 0.150 H 108.7°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#B7B52C
RGB	rgb(183, 181, 44)
HSL	hsl(59, 61%, 45%)
HSV	hsv(59, 76%, 72%)
CMYK	cmyk(0%, 1.1%, 76%, 28.2%)
CIE-LAB	lab(71.76, -14.80, 64.78)
CIE-LCH	lch(71.76, 66.45, 102.87°)
OKLab	oklab(75.15% -0.0478 0.1417)
OKLCH	oklch(75.15% 0.15 108.7)
XYZ	xyz(36.5083, 43.2981, 8.8166)
Luminance	0.4330 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B52C #2C2EB7

analogous

#B7702C #B7B52C #73B72C

triadic

#B7B52C #2CB7B5 #B52CB7

tetradic

#B7B52C #2CB770 #2C2EB7 #B72C73

square

#B7B52C #2CB770 #2C2EB7 #B72C73

split-complementary

#B7B52C #2C73B7 #702CB7

monochromatic

#545314 #868420 #B7B52C #D4D24C #E0DE7E

Accessibility & contrast

On white

2.17

#B7B52C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#B7B52C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B52C

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B52C	#FFFFFF	#000000	##000000
##B7B52C	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD08

Deuteranopia (green-blind)

#C6B237

Tritanopia (blue-blind)

#C4A99B

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b7b52c;
/* rgb */ color: rgb(183, 181, 44);
/* oklch */ color: oklch(75.1% 0.150 108.7);

Tailwind

colors: {
  custom: {
    50: '#d0ca71',
    500: '#b7b52c',
    950: '#000000',
  },
}

SCSS

$custom: #b7b52c;
$custom-light: #d0ca71;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b52c",
  "rgb": {
    "r": 183,
    "g": 181,
    "b": 44
  },
  "hsl": {
    "h": 59.137,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.75145,
    "c": 0.14955,
    "h": 108.7
  },
  "luminance": 0.43297
}

Semantic roles & 50–950 ramp

primary

#B7B52C

secondary

#7678C8

accent

#46E443

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B7B52C

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

Preview Lab → · Contrast checker → · Palette generator →