#B4B330#B4B330

#B4B330 is a light, vivid yellow. Relative luminance 0.422; OKLCH L 74.5% C 0.146 H 109.0°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#B4B330
RGB	rgb(180, 179, 48)
HSL	hsl(60, 58%, 45%)
HSV	hsv(60, 73%, 71%)
CMYK	cmyk(0%, 0.6%, 73.3%, 29.4%)
CIE-LAB	lab(70.98, -14.91, 62.64)
CIE-LCH	lch(70.98, 64.39, 103.39°)
OKLab	oklab(74.47% -0.0476 0.138)
OKLCH	oklch(74.47% 0.146 109)
XYZ	xyz(35.4773, 42.1580, 9.0642)
Luminance	0.4216 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B330 #3031B4

analogous

#B47130 #B4B330 #73B430

triadic

#B4B330 #30B4B3 #B330B4

tetradic

#B4B330 #30B471 #3031B4 #B43073

square

#B4B330 #30B471 #3031B4 #B43073

split-complementary

#B4B330 #3073B4 #7130B4

monochromatic

#535316 #848323 #B4B330 #D1D051 #DDDD81

Accessibility & contrast

On white

2.23

#B4B330 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#B4B330 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B330

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B330	#FFFFFF	#000000	##000000
##B4B330	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB15

Deuteranopia (green-blind)

#C4B03A

Tritanopia (blue-blind)

#C1A79A

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b4b330;
/* rgb */ color: rgb(180, 179, 48);
/* oklch */ color: oklch(74.5% 0.146 109.0);

Tailwind

colors: {
  custom: {
    50: '#cec972',
    500: '#b4b330',
    950: '#000000',
  },
}

SCSS

$custom: #b4b330;
$custom-light: #cec972;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b330",
  "rgb": {
    "r": 180,
    "g": 179,
    "b": 48
  },
  "hsl": {
    "h": 59.545,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.74471,
    "c": 0.14598,
    "h": 109
  },
  "luminance": 0.42157
}

Semantic roles & 50–950 ramp

primary

#B4B330

secondary

#797AC6

accent

#48E147

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B4B330

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

Preview Lab → · Contrast checker → · Palette generator →