#BBC143#BBC143

#BBC143 is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.3% C 0.146 H 112.0°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#BBC143
RGB	rgb(187, 193, 67)
HSL	hsl(63, 50%, 51%)
HSV	hsv(63, 65%, 76%)
CMYK	cmyk(3.1%, 0%, 65.3%, 24.3%)
CIE-LAB	lab(75.52, -17.99, 60.20)
CIE-LCH	lch(75.52, 62.83, 106.64°)
OKLab	oklab(78.28% -0.0548 0.1359)
OKLCH	oklch(78.28% 0.146 112)
XYZ	xyz(40.5778, 49.1109, 12.6509)
Luminance	0.4911 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC143 #4943C1

analogous

#C18843 #BBC143 #7CC143

triadic

#BBC143 #43BBC1 #C143BB

tetradic

#BBC143 #43C188 #4943C1 #C1437C

square

#BBC143 #43C188 #4943C1 #C1437C

split-complementary

#BBC143 #437CC1 #8843C1

monochromatic

#646722 #919531 #BBC143 #CCD071 #DCDF9F

Accessibility & contrast

On white

1.94

#BBC143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#BBC143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC143

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC143	#FFFFFF	#000000	##000000
##BBC143	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB832

Deuteranopia (green-blind)

#D0BC4C

Tritanopia (blue-blind)

#C7B6A7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bbc143;
/* rgb */ color: rgb(187, 193, 67);
/* oklch */ color: oklch(78.3% 0.146 112.0);

Tailwind

colors: {
  custom: {
    50: '#d2d37e',
    500: '#bbc143',
    950: '#000000',
  },
}

SCSS

$custom: #bbc143;
$custom-light: #d2d37e;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc143",
  "rgb": {
    "r": 187,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 62.857,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.78277,
    "c": 0.14648,
    "h": 112
  },
  "luminance": 0.4911
}

Semantic roles & 50–950 ramp

primary

#BBC143

secondary

#9794CC

accent

#4EDA55

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #BBC143

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

Preview Lab → · Contrast checker → · Palette generator →