#B7B533#B7B533

#B7B533 is a light, vivid yellow. Relative luminance 0.434; OKLCH L 75.2% C 0.146 H 108.6°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#B7B533
RGB	rgb(183, 181, 51)
HSL	hsl(59, 56%, 46%)
HSV	hsv(59, 72%, 72%)
CMYK	cmyk(0%, 1.1%, 72.1%, 28.2%)
CIE-LAB	lab(71.80, -14.50, 62.45)
CIE-LCH	lch(71.80, 64.11, 103.07°)
OKLab	oklab(75.19% -0.0463 0.138)
OKLCH	oklch(75.19% 0.146 108.6)
XYZ	xyz(36.6512, 43.3552, 9.5691)
Luminance	0.4335 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B533 #3335B7

analogous

#B77333 #B7B533 #77B733

triadic

#B7B533 #33B7B5 #B533B7

tetradic

#B7B533 #33B773 #3335B7 #B73377

square

#B7B533 #33B773 #3335B7 #B73377

split-complementary

#B7B533 #3377B7 #7333B7

monochromatic

#575618 #878626 #B7B533 #D0CE57 #DEDC87

Accessibility & contrast

On white

2.17

#B7B533 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#B7B533 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B533

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B533	#FFFFFF	#000000	##000000
##B7B533	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE1B

Deuteranopia (green-blind)

#C6B23D

Tritanopia (blue-blind)

#C4A99C

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b7b533;
/* rgb */ color: rgb(183, 181, 51);
/* oklch */ color: oklch(75.2% 0.146 108.6);

Tailwind

colors: {
  custom: {
    50: '#d0ca74',
    500: '#b7b533',
    950: '#000000',
  },
}

SCSS

$custom: #b7b533;
$custom-light: #d0ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b533",
  "rgb": {
    "r": 183,
    "g": 181,
    "b": 51
  },
  "hsl": {
    "h": 59.091,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.75188,
    "c": 0.14561,
    "h": 108.6
  },
  "luminance": 0.43354
}

Semantic roles & 50–950 ramp

primary

#B7B533

secondary

#7F80C7

accent

#4AE048

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B7B533

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

Preview Lab → · Contrast checker → · Palette generator →