#B7B437#B7B437

#B7B437 is a light, vivid yellow. Relative luminance 0.430; OKLCH L 75.0% C 0.142 H 108.0°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#B7B437
RGB	rgb(183, 180, 55)
HSL	hsl(59, 54%, 47%)
HSV	hsv(59, 70%, 72%)
CMYK	cmyk(0%, 1.6%, 69.9%, 28.2%)
CIE-LAB	lab(71.55, -13.79, 60.75)
CIE-LCH	lch(71.55, 62.29, 102.79°)
OKLab	oklab(75% -0.044 0.1352)
OKLCH	oklch(75% 0.142 108)
XYZ	xyz(36.5406, 42.9868, 9.9862)
Luminance	0.4299 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B437 #373AB7

analogous

#B77437 #B7B437 #7AB737

triadic

#B7B437 #37B7B4 #B437B7

tetradic

#B7B437 #37B774 #373AB7 #B7377A

square

#B7B437 #37B774 #373AB7 #B7377A

split-complementary

#B7B437 #377AB7 #7437B7

monochromatic

#59571B #888629 #B7B437 #CECC5D #DCDB8C

Accessibility & contrast

On white

2.19

#B7B437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#B7B437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B437

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B437	#FFFFFF	#000000	##000000
##B7B437	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD22

Deuteranopia (green-blind)

#C5B140

Tritanopia (blue-blind)

#C4A89B

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b7b437;
/* rgb */ color: rgb(183, 180, 55);
/* oklch */ color: oklch(75.0% 0.142 108.0);

Tailwind

colors: {
  custom: {
    50: '#d0ca76',
    500: '#b7b437',
    950: '#000000',
  },
}

SCSS

$custom: #b7b437;
$custom-light: #d0ca76;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b437",
  "rgb": {
    "r": 183,
    "g": 180,
    "b": 55
  },
  "hsl": {
    "h": 58.594,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.74997,
    "c": 0.14212,
    "h": 108
  },
  "luminance": 0.42986
}

Semantic roles & 50–950 ramp

primary

#B7B437

secondary

#8385C7

accent

#4EDD4B

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B7B437

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

Preview Lab → · Contrast checker → · Palette generator →