#BBC131#BBC131

#BBC131 is a light, vivid yellow. Relative luminance 0.489; OKLCH L 78.1% C 0.158 H 112.0°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#BBC131
RGB	rgb(187, 193, 49)
HSL	hsl(63, 60%, 47%)
HSV	hsv(63, 75%, 76%)
CMYK	cmyk(3.1%, 0%, 74.6%, 24.3%)
CIE-LAB	lab(75.41, -18.93, 66.66)
CIE-LCH	lch(75.41, 69.29, 105.85°)
OKLab	oklab(78.15% -0.0591 0.1465)
OKLCH	oklch(78.15% 0.158 112)
XYZ	xyz(40.1192, 48.9275, 10.2357)
Luminance	0.4893 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC131 #3731C1

analogous

#C17F31 #BBC131 #73C131

triadic

#BBC131 #31BBC1 #C131BB

tetradic

#BBC131 #31C17F #3731C1 #C13173

square

#BBC131 #31C17F #3731C1 #C13173

split-complementary

#BBC131 #3173C1 #7F31C1

monochromatic

#5C5F18 #8C9025 #BBC131 #D0D55A #DEE28B

Accessibility & contrast

On white

1.95

#BBC131 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#BBC131 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC131

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC131	#FFFFFF	#000000	##000000
##BBC131	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B80F

Deuteranopia (green-blind)

#D1BB3D

Tritanopia (blue-blind)

#C8B5A6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bbc131;
/* rgb */ color: rgb(187, 193, 49);
/* oklch */ color: oklch(78.1% 0.158 112.0);

Tailwind

colors: {
  custom: {
    50: '#d3d374',
    500: '#bbc131',
    950: '#000000',
  },
}

SCSS

$custom: #bbc131;
$custom-light: #d3d374;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc131",
  "rgb": {
    "r": 187,
    "g": 193,
    "b": 49
  },
  "hsl": {
    "h": 62.5,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.78149,
    "c": 0.15792,
    "h": 112
  },
  "luminance": 0.48926
}

Semantic roles & 50–950 ramp

primary

#BBC131

secondary

#8582CC

accent

#45E34C

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#151409

muted

#83827B

Preview Lab

Preview with #BBC131

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

Preview Lab → · Contrast checker → · Palette generator →