#B4A43F#B4A43F

#B4A43F is a light, vivid yellow. Relative luminance 0.366; OKLCH L 71.3% C 0.122 H 100.3°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#B4A43F
RGB	rgb(180, 164, 63)
HSL	hsl(52, 48%, 48%)
HSV	hsv(52, 65%, 71%)
CMYK	cmyk(0%, 8.9%, 65%, 29.4%)
CIE-LAB	lab(66.99, -6.29, 52.75)
CIE-LCH	lch(66.99, 53.13, 96.80°)
OKLab	oklab(71.33% -0.0217 0.1197)
OKLCH	oklch(71.33% 0.122 100.3)
XYZ	xyz(32.9964, 36.6145, 10.0309)
Luminance	0.3661 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A43F #3F4FB4

analogous

#B46A3F #B4A43F #89B43F

triadic

#B4A43F #3FB4A4 #A43FB4

tetradic

#B4A43F #3FB46A #3F4FB4 #B43F89

square

#B4A43F #3FB46A #3F4FB4 #B43F89

split-complementary

#B4A43F #3F89B4 #6A3FB4

monochromatic

#59511F #877B2F #B4A43F #CABC67 #DAD094

Accessibility & contrast

On white

2.52

#B4A43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#B4A43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A43F

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A43F	#FFFFFF	#000000	##000000
##B4A43F	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F33

Deuteranopia (green-blind)

#B7A645

Tritanopia (blue-blind)

#C1998F

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #b4a43f;
/* rgb */ color: rgb(180, 164, 63);
/* oklch */ color: oklch(71.3% 0.122 100.3);

Tailwind

colors: {
  custom: {
    50: '#cdbe79',
    500: '#b4a43f',
    950: '#000000',
  },
}

SCSS

$custom: #b4a43f;
$custom-light: #cdbe79;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a43f",
  "rgb": {
    "r": 180,
    "g": 164,
    "b": 63
  },
  "hsl": {
    "h": 51.795,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71326,
    "c": 0.12164,
    "h": 100.3
  },
  "luminance": 0.36613
}

Semantic roles & 50–950 ramp

primary

#B4A43F

secondary

#8A92C5

accent

#63D850

background

#FDFBF7

surface

#FAF6EE

border

#D3D0C9

text

#141209

muted

#83817B

Preview Lab

Preview with #B4A43F

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

Preview Lab → · Contrast checker → · Palette generator →