#BBB645#BBB645

#BBB645 is a light, vivid yellow. Relative luminance 0.445; OKLCH L 75.9% C 0.133 H 106.8°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#BBB645
RGB	rgb(187, 182, 69)
HSL	hsl(57, 46%, 50%)
HSV	hsv(57, 63%, 73%)
CMYK	cmyk(0%, 2.7%, 63.1%, 26.7%)
CIE-LAB	lab(72.53, -12.29, 56.24)
CIE-LCH	lch(72.53, 57.57, 102.33°)
OKLab	oklab(75.9% -0.0385 0.1278)
OKLCH	oklch(75.9% 0.133 106.8)
XYZ	xyz(38.2970, 44.4516, 12.1918)
Luminance	0.4445 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB645 #454ABB

analogous

#BB7B45 #BBB645 #85BB45

triadic

#BBB645 #45BBB6 #B645BB

tetradic

#BBB645 #45BB7B #454ABB #BB4585

square

#BBB645 #45BB7B #454ABB #BB4585

split-complementary

#BBB645 #4585BB #7B45BB

monochromatic

#625F24 #8F8B34 #BBB645 #CBC872 #DCD99F

Accessibility & contrast

On white

2.12

#BBB645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#BBB645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB645

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB645	#FFFFFF	#000000	##000000
##BBB645	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF37

Deuteranopia (green-blind)

#C7B44C

Tritanopia (blue-blind)

#C8AB9E

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #bbb645;
/* rgb */ color: rgb(187, 182, 69);
/* oklch */ color: oklch(75.9% 0.133 106.8);

Tailwind

colors: {
  custom: {
    50: '#d2cb7e',
    500: '#bbb645',
    950: '#000000',
  },
}

SCSS

$custom: #bbb645;
$custom-light: #d2cb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb645",
  "rgb": {
    "r": 187,
    "g": 182,
    "b": 69
  },
  "hsl": {
    "h": 57.458,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75895,
    "c": 0.13346,
    "h": 106.8
  },
  "luminance": 0.4445
}

Semantic roles & 50–950 ramp

primary

#BBB645

secondary

#9496C8

accent

#57D652

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#14130A

muted

#83827C

Preview Lab

Preview with #BBB645

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

Preview Lab → · Contrast checker → · Palette generator →