#B2B737#B2B737

#B2B737 is a light, vivid yellow. Relative luminance 0.436; OKLCH L 75.2% C 0.146 H 111.6°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#B2B737
RGB	rgb(178, 183, 55)
HSL	hsl(62, 54%, 47%)
HSV	hsv(62, 70%, 72%)
CMYK	cmyk(2.7%, 0%, 69.9%, 28.2%)
CIE-LAB	lab(71.97, -17.45, 61.02)
CIE-LCH	lch(71.97, 63.47, 105.96°)
OKLab	oklab(75.23% -0.0539 0.1359)
OKLCH	oklch(75.23% 0.146 111.6)
XYZ	xyz(35.9843, 43.6087, 10.1354)
Luminance	0.4361 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2B737 #3C37B7

analogous

#B77C37 #B2B737 #72B737

triadic

#B2B737 #37B2B7 #B737B2

tetradic

#B2B737 #37B77C #3C37B7 #B73772

square

#B2B737 #37B77C #3C37B7 #B73772

split-complementary

#B2B737 #3772B7 #7C37B7

monochromatic

#56591B #848829 #B2B737 #CACE5D #D9DC8C

Accessibility & contrast

On white

2.16

#B2B737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#B2B737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2B737

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2B737	#FFFFFF	#000000	##000000
##B2B737	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF22

Deuteranopia (green-blind)

#C6B241

Tritanopia (blue-blind)

#BEAC9E

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b2b737;
/* rgb */ color: rgb(178, 183, 55);
/* oklch */ color: oklch(75.2% 0.146 111.6);

Tailwind

colors: {
  custom: {
    50: '#cccc76',
    500: '#b2b737',
    950: '#000000',
  },
}

SCSS

$custom: #b2b737;
$custom-light: #cccc76;
$custom-dark: #000000;

JSON

{
  "hex": "#b2b737",
  "rgb": {
    "r": 178,
    "g": 183,
    "b": 55
  },
  "hsl": {
    "h": 62.344,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.75233,
    "c": 0.14621,
    "h": 111.6
  },
  "luminance": 0.43608
}

Semantic roles & 50–950 ramp

primary

#B2B737

secondary

#8683C7

accent

#4BDD50

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B2B737

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

Preview Lab → · Contrast checker → · Palette generator →