#B4BB47#B4BB47

#B4BB47 is a light, vivid yellow. Relative luminance 0.457; OKLCH L 76.4% C 0.138 H 112.5°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#B4BB47
RGB	rgb(180, 187, 71)
HSL	hsl(64, 46%, 51%)
HSV	hsv(64, 62%, 73%)
CMYK	cmyk(3.7%, 0%, 62%, 26.7%)
CIE-LAB	lab(73.35, -17.66, 56.09)
CIE-LCH	lch(73.35, 58.81, 107.47°)
OKLab	oklab(76.42% -0.053 0.1279)
OKLCH	oklch(76.42% 0.138 112.5)
XYZ	xyz(37.7310, 45.6997, 12.7933)
Luminance	0.4570 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BB47 #4E47BB

analogous

#BB8847 #B4BB47 #7ABB47

triadic

#B4BB47 #47B4BB #BB47B4

tetradic

#B4BB47 #47BB88 #4E47BB #BB477A

square

#B4BB47 #47BB88 #4E47BB #BB477A

split-complementary

#B4BB47 #477ABB #8847BB

monochromatic

#5F6325 #8A9035 #B4BB47 #C6CC74 #D8DCA0

Accessibility & contrast

On white

2.07

#B4BB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#B4BB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BB47

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BB47	#FFFFFF	#000000	##000000
##B4BB47	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B339

Deuteranopia (green-blind)

#C9B64E

Tritanopia (blue-blind)

#BFB0A3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b4bb47;
/* rgb */ color: rgb(180, 187, 71);
/* oklch */ color: oklch(76.4% 0.138 112.5);

Tailwind

colors: {
  custom: {
    50: '#cdcf7f',
    500: '#b4bb47',
    950: '#000000',
  },
}

SCSS

$custom: #b4bb47;
$custom-light: #cdcf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bb47",
  "rgb": {
    "r": 180,
    "g": 187,
    "b": 71
  },
  "hsl": {
    "h": 63.621,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.76417,
    "c": 0.13849,
    "h": 112.5
  },
  "luminance": 0.45699
}

Semantic roles & 50–950 ramp

primary

#B4BB47

secondary

#9895C9

accent

#52D65A

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14130A

muted

#82827C

Preview Lab

Preview with #B4BB47

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

Preview Lab → · Contrast checker → · Palette generator →