#B4A53F#B4A53F

#B4A53F is a light, vivid yellow. Relative luminance 0.370; OKLCH L 71.5% C 0.123 H 100.9°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#B4A53F
RGB	rgb(180, 165, 63)
HSL	hsl(52, 48%, 48%)
HSV	hsv(52, 65%, 71%)
CMYK	cmyk(0%, 8.3%, 65%, 29.4%)
CIE-LAB	lab(67.26, -6.82, 53.04)
CIE-LCH	lch(67.26, 53.48, 97.33°)
OKLab	oklab(71.54% -0.0232 0.1203)
OKLCH	oklch(71.54% 0.123 100.9)
XYZ	xyz(33.1761, 36.9739, 10.0908)
Luminance	0.3697 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A53F #3F4EB4

analogous

#B46B3F #B4A53F #88B43F

triadic

#B4A53F #3FB4A5 #A53FB4

tetradic

#B4A53F #3FB46B #3F4EB4 #B43F88

square

#B4A53F #3FB46B #3F4EB4 #B43F88

split-complementary

#B4A53F #3F88B4 #6B3FB4

monochromatic

#59521F #877B2F #B4A53F #CABD67 #DAD194

Accessibility & contrast

On white

2.50

#B4A53F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#B4A53F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A53F

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A53F	#FFFFFF	#000000	##000000
##B4A53F	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A032

Deuteranopia (green-blind)

#B8A645

Tritanopia (blue-blind)

#C19A90

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #b4a53f;
/* rgb */ color: rgb(180, 165, 63);
/* oklch */ color: oklch(71.5% 0.123 100.9);

Tailwind

colors: {
  custom: {
    50: '#cdbf79',
    500: '#b4a53f',
    950: '#000000',
  },
}

SCSS

$custom: #b4a53f;
$custom-light: #cdbf79;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a53f",
  "rgb": {
    "r": 180,
    "g": 165,
    "b": 63
  },
  "hsl": {
    "h": 52.308,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71541,
    "c": 0.12252,
    "h": 100.9
  },
  "luminance": 0.36972
}

Semantic roles & 50–950 ramp

primary

#B4A53F

secondary

#8A91C5

accent

#61D850

background

#FDFBF7

surface

#FAF6EE

border

#D3D0C9

text

#141209

muted

#83817B

Preview Lab

Preview with #B4A53F

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

Preview Lab → · Contrast checker → · Palette generator →