#BBB63D#BBB63D

#BBB63D is a light, vivid yellow. Relative luminance 0.444; OKLCH L 75.8% C 0.139 H 107.0°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#BBB63D
RGB	rgb(187, 182, 61)
HSL	hsl(58, 51%, 49%)
HSV	hsv(58, 67%, 73%)
CMYK	cmyk(0%, 2.7%, 67.4%, 26.7%)
CIE-LAB	lab(72.47, -12.77, 59.46)
CIE-LCH	lch(72.47, 60.82, 102.12°)
OKLab	oklab(75.83% -0.0407 0.1333)
OKLCH	oklch(75.83% 0.139 107)
XYZ	xyz(38.0652, 44.3589, 10.9710)
Luminance	0.4436 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB63D #3D42BB

analogous

#BB773D #BBB63D #81BB3D

triadic

#BBB63D #3DBBB6 #B63DBB

tetradic

#BBB63D #3DBB77 #3D42BB #BB3D81

square

#BBB63D #3DBB77 #3D42BB #BB3D81

split-complementary

#BBB63D #3D81BB #773DBB

monochromatic

#5F5C1F #8D892E #BBB63D #CECA68 #DDDA96

Accessibility & contrast

On white

2.13

#BBB63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#BBB63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB63D

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB63D	#FFFFFF	#000000	##000000
##BBB63D	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2B

Deuteranopia (green-blind)

#C8B445

Tritanopia (blue-blind)

#C8AA9E

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #bbb63d;
/* rgb */ color: rgb(187, 182, 61);
/* oklch */ color: oklch(75.8% 0.139 107.0);

Tailwind

colors: {
  custom: {
    50: '#d3cb79',
    500: '#bbb63d',
    950: '#000000',
  },
}

SCSS

$custom: #bbb63d;
$custom-light: #d3cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb63d",
  "rgb": {
    "r": 187,
    "g": 182,
    "b": 61
  },
  "hsl": {
    "h": 57.619,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.75826,
    "c": 0.13942,
    "h": 107
  },
  "luminance": 0.44358
}

Semantic roles & 50–950 ramp

primary

#BBB63D

secondary

#8C8EC8

accent

#53DA4E

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #BBB63D

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

Preview Lab → · Contrast checker → · Palette generator →