#B4A41F#B4A41F

#B4A41F is a light, vivid yellow. Relative luminance 0.364; OKLCH L 71.1% C 0.141 H 101.9°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#B4A41F
RGB	rgb(180, 164, 31)
HSL	hsl(54, 71%, 41%)
HSV	hsv(54, 83%, 71%)
CMYK	cmyk(0%, 8.9%, 82.8%, 29.4%)
CIE-LAB	lab(66.79, -7.77, 64.14)
CIE-LCH	lch(66.79, 64.61, 96.90°)
OKLab	oklab(71.11% -0.029 0.138)
OKLCH	oklch(71.11% 0.141 101.9)
XYZ	xyz(32.3468, 36.3547, 6.6094)
Luminance	0.3635 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A41F #1F2FB4

analogous

#B45A1F #B4A41F #7AB41F

triadic

#B4A41F #1FB4A4 #A41FB4

tetradic

#B4A41F #1FB45A #1F2FB4 #B41F7A

square

#B4A41F #1FB45A #1F2FB4 #B41F7A

split-complementary

#B4A41F #1F7AB4 #5A1FB4

monochromatic

#4C450D #807416 #B4A41F #DCCA34 #E5D868

Accessibility & contrast

On white

2.54

#B4A41F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#B4A41F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A41F

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A41F	#FFFFFF	#000000	##000000
##B4A41F	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#B9A52B

Tritanopia (blue-blind)

#C2988C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #b4a41f;
/* rgb */ color: rgb(180, 164, 31);
/* oklch */ color: oklch(71.1% 0.141 101.9);

Tailwind

colors: {
  custom: {
    50: '#cfbe69',
    500: '#b4a41f',
    950: '#000000',
  },
}

SCSS

$custom: #b4a41f;
$custom-light: #cfbe69;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a41f",
  "rgb": {
    "r": 180,
    "g": 164,
    "b": 31
  },
  "hsl": {
    "h": 53.557,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.71107,
    "c": 0.14101,
    "h": 101.9
  },
  "luminance": 0.36353
}

Semantic roles & 50–950 ramp

primary

#B4A41F

secondary

#646FCB

accent

#4EED3A

background

#FDFBF6

surface

#FAF6EB

border

#D3D0C6

text

#141207

muted

#83817A

Preview Lab

Preview with #B4A41F

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

Preview Lab → · Contrast checker → · Palette generator →