#BBB64B#BBB64B

#BBB64B is a light, vivid yellow. Relative luminance 0.445; OKLCH L 76.0% C 0.129 H 106.6°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#BBB64B
RGB	rgb(187, 182, 75)
HSL	hsl(57, 45%, 51%)
HSV	hsv(57, 60%, 73%)
CMYK	cmyk(0%, 2.7%, 59.9%, 26.7%)
CIE-LAB	lab(72.58, -11.89, 53.68)
CIE-LCH	lch(72.58, 54.99, 102.49°)
OKLab	oklab(75.95% -0.0367 0.1232)
OKLCH	oklch(75.95% 0.129 106.6)
XYZ	xyz(38.4927, 44.5299, 13.2227)
Luminance	0.4453 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB64B #4B50BB

analogous

#BB7E4B #BBB64B #88BB4B

triadic

#BBB64B #4BBBB6 #B64BBB

tetradic

#BBB64B #4BBB7E #4B50BB #BB4B88

square

#BBB64B #4BBB7E #4B50BB #BB4B88

split-complementary

#BBB64B #4B88BB #7E4BBB

monochromatic

#656326 #928E37 #BBB64B #CCC877 #DDDAA4

Accessibility & contrast

On white

2.12

#BBB64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#BBB64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB64B

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB64B	#FFFFFF	#000000	##000000
##BBB64B	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B03F

Deuteranopia (green-blind)

#C7B451

Tritanopia (blue-blind)

#C8AB9F

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #bbb64b;
/* rgb */ color: rgb(187, 182, 75);
/* oklch */ color: oklch(76.0% 0.129 106.6);

Tailwind

colors: {
  custom: {
    50: '#d2cb82',
    500: '#bbb64b',
    950: '#000000',
  },
}

SCSS

$custom: #bbb64b;
$custom-light: #d2cb82;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb64b",
  "rgb": {
    "r": 187,
    "g": 182,
    "b": 75
  },
  "hsl": {
    "h": 57.321,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75953,
    "c": 0.12856,
    "h": 106.6
  },
  "luminance": 0.44529
}

Semantic roles & 50–950 ramp

primary

#BBB64B

secondary

#989ACA

accent

#59D553

background

#FDFCF8

surface

#FAF8EF

border

#D3D1CA

text

#14130B

muted

#83827C

Preview Lab

Preview with #BBB64B

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

Preview Lab → · Contrast checker → · Palette generator →