#BBB648#BBB648

#BBB648 is a light, vivid yellow. Relative luminance 0.445; OKLCH L 75.9% C 0.131 H 106.7°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#BBB648
RGB	rgb(187, 182, 72)
HSL	hsl(57, 46%, 51%)
HSV	hsv(57, 61%, 73%)
CMYK	cmyk(0%, 2.7%, 61.5%, 26.7%)
CIE-LAB	lab(72.55, -12.10, 54.98)
CIE-LCH	lch(72.55, 56.29, 102.41°)
OKLab	oklab(75.92% -0.0376 0.1256)
OKLCH	oklch(75.92% 0.131 106.7)
XYZ	xyz(38.3924, 44.4898, 12.6947)
Luminance	0.4449 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB648 #484DBB

analogous

#BB7C48 #BBB648 #86BB48

triadic

#BBB648 #48BBB6 #B648BB

tetradic

#BBB648 #48BB7C #484DBB #BB4886

square

#BBB648 #48BB7C #484DBB #BB4886

split-complementary

#BBB648 #4886BB #7C48BB

monochromatic

#646125 #908C36 #BBB648 #CCC875 #DCDAA1

Accessibility & contrast

On white

2.12

#BBB648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#BBB648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB648

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB648	#FFFFFF	#000000	##000000
##BBB648	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF3B

Deuteranopia (green-blind)

#C7B44E

Tritanopia (blue-blind)

#C8AB9F

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #bbb648;
/* rgb */ color: rgb(187, 182, 72);
/* oklch */ color: oklch(75.9% 0.131 106.7);

Tailwind

colors: {
  custom: {
    50: '#d2cb80',
    500: '#bbb648',
    950: '#000000',
  },
}

SCSS

$custom: #bbb648;
$custom-light: #d2cb80;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb648",
  "rgb": {
    "r": 187,
    "g": 182,
    "b": 72
  },
  "hsl": {
    "h": 57.391,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75923,
    "c": 0.13106,
    "h": 106.7
  },
  "luminance": 0.44489
}

Semantic roles & 50–950 ramp

primary

#BBB648

secondary

#9698C9

accent

#58D552

background

#FDFCF8

surface

#FAF8EF

border

#D3D1CA

text

#14130A

muted

#83827C

Preview Lab

Preview with #BBB648

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

Preview Lab → · Contrast checker → · Palette generator →