#B4B41F#B4B41F

#B4B41F is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.6% C 0.155 H 109.6°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#B4B41F
RGB	rgb(180, 180, 31)
HSL	hsl(60, 71%, 41%)
HSV	hsv(60, 83%, 71%)
CMYK	cmyk(0%, 0%, 82.8%, 29.4%)
CIE-LAB	lab(71.18, -16.05, 67.87)
CIE-LCH	lch(71.18, 69.74, 103.30°)
OKLab	oklab(74.6% -0.0521 0.1461)
OKLCH	oklch(74.6% 0.155 109.6)
XYZ	xyz(35.3924, 42.4459, 7.6246)
Luminance	0.4244 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B41F #1F1FB4

analogous

#B46A1F #B4B41F #6AB41F

triadic

#B4B41F #1FB4B4 #B41FB4

tetradic

#B4B41F #1FB46A #1F1FB4 #B41F6A

square

#B4B41F #1FB46A #1F1FB4 #B41F6A

split-complementary

#B4B41F #1F6AB4 #6A1FB4

monochromatic

#4C4C0D #808016 #B4B41F #DCDC34 #E5E568

Accessibility & contrast

On white

2.21

#B4B41F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#B4B41F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B41F

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B41F	#FFFFFF	#000000	##000000
##B4B41F	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC00

Deuteranopia (green-blind)

#C5B02E

Tritanopia (blue-blind)

#C1A89A

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b4b41f;
/* rgb */ color: rgb(180, 180, 31);
/* oklch */ color: oklch(74.6% 0.155 109.6);

Tailwind

colors: {
  custom: {
    50: '#cfca6b',
    500: '#b4b41f',
    950: '#000000',
  },
}

SCSS

$custom: #b4b41f;
$custom-light: #cfca6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b41f",
  "rgb": {
    "r": 180,
    "g": 180,
    "b": 31
  },
  "hsl": {
    "h": 60,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.74604,
    "c": 0.15512,
    "h": 109.6
  },
  "luminance": 0.42445
}

Semantic roles & 50–950 ramp

primary

#B4B41F

secondary

#6464CB

accent

#3AED3A

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141307

muted

#83827A

Preview Lab

Preview with #B4B41F

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

Preview Lab → · Contrast checker → · Palette generator →