#BBC743#BBC743

#BBC743 is a light, vivid yellow. Relative luminance 0.518; OKLCH L 79.6% C 0.153 H 114.4°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#BBC743
RGB	rgb(187, 199, 67)
HSL	hsl(65, 54%, 52%)
HSV	hsv(65, 66%, 78%)
CMYK	cmyk(6%, 0%, 66.3%, 22%)
CIE-LAB	lab(77.17, -20.97, 61.90)
CIE-LCH	lch(77.17, 65.36, 108.72°)
OKLab	oklab(79.6% -0.0631 0.1394)
OKLCH	oklch(79.6% 0.153 114.4)
XYZ	xyz(41.9311, 51.8176, 13.1020)
Luminance	0.5182 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC743 #4F43C7

analogous

#C79143 #BBC743 #79C743

triadic

#BBC743 #43BBC7 #C743BB

tetradic

#BBC743 #43C791 #4F43C7 #C74379

square

#BBC743 #43C791 #4F43C7 #C74379

split-complementary

#BBC743 #4379C7 #9143C7

monochromatic

#686F21 #949E2F #BBC743 #CCD572 #DDE3A1

Accessibility & contrast

On white

1.85

#BBC743 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#BBC743 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC743

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC743	#FFFFFF	#000000	##000000
##BBC743	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD30

Deuteranopia (green-blind)

#D4C04C

Tritanopia (blue-blind)

#C7BCAC

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bbc743;
/* rgb */ color: rgb(187, 199, 67);
/* oklch */ color: oklch(79.6% 0.153 114.4);

Tailwind

colors: {
  custom: {
    50: '#d3d77e',
    500: '#bbc743',
    950: '#000000',
  },
}

SCSS

$custom: #bbc743;
$custom-light: #d3d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc743",
  "rgb": {
    "r": 187,
    "g": 199,
    "b": 67
  },
  "hsl": {
    "h": 65.455,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.79599,
    "c": 0.15305,
    "h": 114.4
  },
  "luminance": 0.51817
}

Semantic roles & 50–950 ramp

primary

#BBC743

secondary

#3C3678

accent

#4ADD58

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #BBC743

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

Preview Lab → · Contrast checker → · Palette generator →