#B4B83B#B4B83B

#B4B83B is a light, vivid yellow. Relative luminance 0.443; OKLCH L 75.7% C 0.144 H 111.2°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#B4B83B
RGB	rgb(180, 184, 59)
HSL	hsl(62, 51%, 48%)
HSV	hsv(62, 68%, 72%)
CMYK	cmyk(2.2%, 0%, 67.9%, 27.8%)
CIE-LAB	lab(72.43, -16.89, 60.02)
CIE-LCH	lch(72.43, 62.35, 105.72°)
OKLab	oklab(75.65% -0.0521 0.1344)
OKLCH	oklch(75.65% 0.144 111.2)
XYZ	xyz(36.7535, 44.3010, 10.7517)
Luminance	0.4430 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B83B #3F3BB8

analogous

#B87D3B #B4B83B #75B83B

triadic

#B4B83B #3BB4B8 #B83BB4

tetradic

#B4B83B #3BB87D #3F3BB8 #B83B75

square

#B4B83B #3BB87D #3F3BB8 #B83B75

split-complementary

#B4B83B #3B75B8 #7D3BB8

monochromatic

#595B1D #878A2C #B4B83B #CACD63 #DADC92

Accessibility & contrast

On white

2.13

#B4B83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#B4B83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B83B

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B83B	#FFFFFF	#000000	##000000
##B4B83B	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B028

Deuteranopia (green-blind)

#C7B344

Tritanopia (blue-blind)

#C0AD9F

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #b4b83b;
/* rgb */ color: rgb(180, 184, 59);
/* oklch */ color: oklch(75.7% 0.144 111.2);

Tailwind

colors: {
  custom: {
    50: '#cecd78',
    500: '#b4b83b',
    950: '#000000',
  },
}

SCSS

$custom: #b4b83b;
$custom-light: #cecd78;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b83b",
  "rgb": {
    "r": 180,
    "g": 184,
    "b": 59
  },
  "hsl": {
    "h": 61.92,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.75651,
    "c": 0.14413,
    "h": 111.2
  },
  "luminance": 0.443
}

Semantic roles & 50–950 ramp

primary

#B4B83B

secondary

#8A88C7

accent

#4DDB51

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#141309

muted

#83827B

Preview Lab

Preview with #B4B83B

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

Preview Lab → · Contrast checker → · Palette generator →