#B7B52B#B7B52B

#B7B52B 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	#B7B52B
RGB	rgb(183, 181, 43)
HSL	hsl(59, 62%, 44%)
HSV	hsv(59, 77%, 72%)
CMYK	cmyk(0%, 1.1%, 76.5%, 28.2%)
CIE-LAB	lab(71.75, -14.84, 65.09)
CIE-LCH	lch(71.75, 66.76, 102.85°)
OKLab	oklab(75.14% -0.048 0.1422)
OKLCH	oklch(75.14% 0.15 108.7)
XYZ	xyz(36.4898, 43.2906, 8.7188)
Luminance	0.4329 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B52B #2B2DB7

analogous

#B76F2B #B7B52B #73B72B

triadic

#B7B52B #2BB7B5 #B52BB7

tetradic

#B7B52B #2BB76F #2B2DB7 #B72B73

square

#B7B52B #2BB76F #2B2DB7 #B72B73

split-complementary

#B7B52B #2B73B7 #6F2BB7

monochromatic

#545314 #85841F #B7B52B #D5D34B #E0DF7C

Accessibility & contrast

On white

2.17

#B7B52B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#B7B52B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B52B

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B52B	#FFFFFF	#000000	##000000
##B7B52B	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)

#C4AD04

Deuteranopia (green-blind)

#C6B237

Tritanopia (blue-blind)

#C4A99B

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b7b52b;
/* rgb */ color: rgb(183, 181, 43);
/* oklch */ color: oklch(75.1% 0.150 108.7);

Tailwind

colors: {
  custom: {
    50: '#d0ca70',
    500: '#b7b52b',
    950: '#000000',
  },
}

SCSS

$custom: #b7b52b;
$custom-light: #d0ca70;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b52b",
  "rgb": {
    "r": 183,
    "g": 181,
    "b": 43
  },
  "hsl": {
    "h": 59.143,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.75139,
    "c": 0.15007,
    "h": 108.7
  },
  "luminance": 0.43289
}

Semantic roles & 50–950 ramp

primary

#B7B52B

secondary

#7576C9

accent

#45E543

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B7B52B

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

Preview Lab → · Contrast checker → · Palette generator →