#B7B729#B7B729

#B7B729 is a light, vivid yellow. Relative luminance 0.441; OKLCH L 75.6% C 0.153 H 109.6°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#B7B729
RGB	rgb(183, 183, 41)
HSL	hsl(60, 63%, 44%)
HSV	hsv(60, 78%, 72%)
CMYK	cmyk(0%, 0%, 77.6%, 28.2%)
CIE-LAB	lab(72.29, -15.94, 66.20)
CIE-LCH	lch(72.29, 68.09, 103.54°)
OKLab	oklab(75.57% -0.0512 0.1442)
OKLCH	oklch(75.57% 0.153 109.6)
XYZ	xyz(36.8636, 44.0955, 8.6668)
Luminance	0.4409 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B729 #2929B7

analogous

#B77029 #B7B729 #70B729

triadic

#B7B729 #29B7B7 #B729B7

tetradic

#B7B729 #29B770 #2929B7 #B72970

square

#B7B729 #29B770 #2929B7 #B72970

split-complementary

#B7B729 #2970B7 #7029B7

monochromatic

#535313 #85851E #B7B729 #D6D647 #E1E179

Accessibility & contrast

On white

2.14

#B7B729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#B7B729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B729

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B729	#FFFFFF	#000000	##000000
##B7B729	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF00

Deuteranopia (green-blind)

#C8B335

Tritanopia (blue-blind)

#C4AB9D

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #b7b729;
/* rgb */ color: rgb(183, 183, 41);
/* oklch */ color: oklch(75.6% 0.153 109.6);

Tailwind

colors: {
  custom: {
    50: '#d0cc6f',
    500: '#b7b729',
    950: '#000000',
  },
}

SCSS

$custom: #b7b729;
$custom-light: #d0cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b729",
  "rgb": {
    "r": 183,
    "g": 183,
    "b": 41
  },
  "hsl": {
    "h": 60,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.75568,
    "c": 0.153,
    "h": 109.6
  },
  "luminance": 0.44094
}

Semantic roles & 50–950 ramp

primary

#B7B729

secondary

#7373C9

accent

#41E641

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B7B729

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

Preview Lab → · Contrast checker → · Palette generator →