#BBC643#BBC643

#BBC643 is a light, vivid yellow. Relative luminance 0.514; OKLCH L 79.4% C 0.152 H 114.0°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#BBC643
RGB	rgb(187, 198, 67)
HSL	hsl(65, 53%, 52%)
HSV	hsv(65, 66%, 78%)
CMYK	cmyk(5.6%, 0%, 66.2%, 22.4%)
CIE-LAB	lab(76.90, -20.48, 61.62)
CIE-LCH	lch(76.90, 64.93, 108.38°)
OKLab	oklab(79.38% -0.0617 0.1388)
OKLCH	oklch(79.38% 0.152 114)
XYZ	xyz(41.7018, 51.3590, 13.0256)
Luminance	0.5136 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC643 #4E43C6

analogous

#C69043 #BBC643 #7AC643

triadic

#BBC643 #43BBC6 #C643BB

tetradic

#BBC643 #43C690 #4E43C6 #C6437A

square

#BBC643 #43C690 #4E43C6 #C6437A

split-complementary

#BBC643 #437AC6 #9043C6

monochromatic

#676D21 #939C2F #BBC643 #CCD472 #DDE2A1

Accessibility & contrast

On white

1.86

#BBC643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#BBC643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC643

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC643	#FFFFFF	#000000	##000000
##BBC643	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD30

Deuteranopia (green-blind)

#D4BF4C

Tritanopia (blue-blind)

#C7BBAB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bbc643;
/* rgb */ color: rgb(187, 198, 67);
/* oklch */ color: oklch(79.4% 0.152 114.0);

Tailwind

colors: {
  custom: {
    50: '#d3d77e',
    500: '#bbc643',
    950: '#000000',
  },
}

SCSS

$custom: #bbc643;
$custom-light: #d3d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc643",
  "rgb": {
    "r": 187,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 65.038,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.79378,
    "c": 0.15195,
    "h": 114
  },
  "luminance": 0.51358
}

Semantic roles & 50–950 ramp

primary

#BBC643

secondary

#3C3677

accent

#4BDD57

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #BBC643

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

Preview Lab → · Contrast checker → · Palette generator →