#B4A730#B4A730

#B4A730 is a light, vivid yellow. Relative luminance 0.376; OKLCH L 71.9% C 0.135 H 102.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#B4A730
RGB	rgb(180, 167, 48)
HSL	hsl(54, 58%, 45%)
HSV	hsv(54, 73%, 71%)
CMYK	cmyk(0%, 7.2%, 73.3%, 29.4%)
CIE-LAB	lab(67.69, -8.69, 59.50)
CIE-LCH	lch(67.69, 60.14, 98.31°)
OKLab	oklab(71.85% -0.0301 0.1314)
OKLCH	oklch(71.85% 0.135 102.9)
XYZ	xyz(33.1761, 37.5555, 8.2971)
Luminance	0.3755 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A730 #303DB4

analogous

#B46530 #B4A730 #7FB430

triadic

#B4A730 #30B4A7 #A730B4

tetradic

#B4A730 #30B465 #303DB4 #B4307F

square

#B4A730 #30B465 #303DB4 #B4307F

split-complementary

#B4A730 #307FB4 #6530B4

monochromatic

#534D16 #847A23 #B4A730 #D1C451 #DDD481

Accessibility & contrast

On white

2.47

#B4A730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#B4A730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A730

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A730	#FFFFFF	#000000	##000000
##B4A730	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A21B

Deuteranopia (green-blind)

#BAA838

Tritanopia (blue-blind)

#C29B90

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #b4a730;
/* rgb */ color: rgb(180, 167, 48);
/* oklch */ color: oklch(71.9% 0.135 102.9);

Tailwind

colors: {
  custom: {
    50: '#cec071',
    500: '#b4a730',
    950: '#000000',
  },
}

SCSS

$custom: #b4a730;
$custom-light: #cec071;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a730",
  "rgb": {
    "r": 180,
    "g": 167,
    "b": 48
  },
  "hsl": {
    "h": 54.091,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.71851,
    "c": 0.13479,
    "h": 102.9
  },
  "luminance": 0.37554
}

Semantic roles & 50–950 ramp

primary

#B4A730

secondary

#7981C6

accent

#56E147

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B4A730

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

Preview Lab → · Contrast checker → · Palette generator →