#BBCB43#BBCB43

#BBCB43 is a light, vivid yellow. Relative luminance 0.537; OKLCH L 80.5% C 0.158 H 115.8°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#BBCB43
RGB	rgb(187, 203, 67)
HSL	hsl(67, 57%, 53%)
HSV	hsv(67, 67%, 80%)
CMYK	cmyk(7.9%, 0%, 67%, 20.4%)
CIE-LAB	lab(78.28, -22.93, 63.03)
CIE-LCH	lch(78.28, 67.07, 109.99°)
OKLab	oklab(80.49% -0.0686 0.1418)
OKLCH	oklch(80.49% 0.158 115.8)
XYZ	xyz(42.8636, 53.6825, 13.4128)
Luminance	0.5368 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCB43 #5343CB

analogous

#CB9743 #BBCB43 #77CB43

triadic

#BBCB43 #43BBCB #CB43BB

tetradic

#BBCB43 #43CB97 #5343CB #CB4377

square

#BBCB43 #43CB97 #5343CB #CB4377

split-complementary

#BBCB43 #4377CB #9743CB

monochromatic

#6A7420 #96A42D #BBCB43 #CCD873 #DEE6A3

Accessibility & contrast

On white

1.79

#BBCB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#BBCB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCB43

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCB43	#FFFFFF	#000000	##000000
##BBCB43	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C12F

Deuteranopia (green-blind)

#D8C34D

Tritanopia (blue-blind)

#C7C0B0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #bbcb43;
/* rgb */ color: rgb(187, 203, 67);
/* oklch */ color: oklch(80.5% 0.158 115.8);

Tailwind

colors: {
  custom: {
    50: '#d3da7f',
    500: '#bbcb43',
    950: '#000000',
  },
}

SCSS

$custom: #bbcb43;
$custom-light: #d3da7f;
$custom-dark: #000000;

JSON

{
  "hex": "#bbcb43",
  "rgb": {
    "r": 187,
    "g": 203,
    "b": 67
  },
  "hsl": {
    "h": 67.059,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.80485,
    "c": 0.15753,
    "h": 115.8
  },
  "luminance": 0.53682
}

Semantic roles & 50–950 ramp

primary

#BBCB43

secondary

#3E367C

accent

#48E05A

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #BBCB43

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

Preview Lab → · Contrast checker → · Palette generator →