#B3B82B#B3B82B

#B3B82B is a light, vivid yellow. Relative luminance 0.440; OKLCH L 75.5% C 0.154 H 111.7°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#B3B82B
RGB	rgb(179, 184, 43)
HSL	hsl(62, 62%, 45%)
HSV	hsv(62, 77%, 72%)
CMYK	cmyk(2.7%, 0%, 76.6%, 27.8%)
CIE-LAB	lab(72.26, -18.08, 65.43)
CIE-LCH	lch(72.26, 67.88, 105.45°)
OKLab	oklab(75.46% -0.0568 0.1431)
OKLCH	oklch(75.46% 0.154 111.7)
XYZ	xyz(36.1682, 44.0400, 8.8804)
Luminance	0.4404 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B82B #302BB8

analogous

#B8772B #B3B82B #6CB82B

triadic

#B3B82B #2BB3B8 #B82BB3

tetradic

#B3B82B #2BB877 #302BB8 #B82B6C

square

#B3B82B #2BB877 #302BB8 #B82B6C

split-complementary

#B3B82B #2B6CB8 #772BB8

monochromatic

#525514 #83861F #B3B82B #D0D54B #DDE17D

Accessibility & contrast

On white

2.14

#B3B82B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#B3B82B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B82B

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B82B	#FFFFFF	#000000	##000000
##B3B82B	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7AF02

Deuteranopia (green-blind)

#C7B337

Tritanopia (blue-blind)

#C0AC9E

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #b3b82b;
/* rgb */ color: rgb(179, 184, 43);
/* oklch */ color: oklch(75.5% 0.154 111.7);

Tailwind

colors: {
  custom: {
    50: '#cdcd70',
    500: '#b3b82b',
    950: '#000000',
  },
}

SCSS

$custom: #b3b82b;
$custom-light: #cdcd70;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b82b",
  "rgb": {
    "r": 179,
    "g": 184,
    "b": 43
  },
  "hsl": {
    "h": 62.128,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.75462,
    "c": 0.15394,
    "h": 111.7
  },
  "luminance": 0.44039
}

Semantic roles & 50–950 ramp

primary

#B3B82B

secondary

#7976C9

accent

#43E548

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B3B82B

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

Preview Lab → · Contrast checker → · Palette generator →