#BBCC2B#BBCC2B

#BBCC2B is a light, vivid yellow. Relative luminance 0.539; OKLCH L 80.6% C 0.172 H 115.9°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#BBCC2B
RGB	rgb(187, 204, 43)
HSL	hsl(66, 65%, 48%)
HSV	hsv(66, 79%, 80%)
CMYK	cmyk(8.3%, 0%, 78.9%, 20%)
CIE-LAB	lab(78.42, -24.56, 71.21)
CIE-LCH	lch(78.42, 75.33, 109.03°)
OKLab	oklab(80.56% -0.0752 0.1551)
OKLCH	oklch(80.56% 0.172 115.9)
XYZ	xyz(42.5236, 53.9256, 10.4536)
Luminance	0.5393 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCC2B #3C2BCC

analogous

#CC8C2B #BBCC2B #6BCC2B

triadic

#BBCC2B #2BBBCC #CC2BBB

tetradic

#BBCC2B #2BCC8C #3C2BCC #CC2B6B

square

#BBCC2B #2BCC8C #3C2BCC #CC2B6B

split-complementary

#BBCC2B #2B6BCC #8C2BCC

monochromatic

#5E6716 #8D9920 #BBCC2B #CEDC58 #DDE78B

Accessibility & contrast

On white

1.78

#BBCC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#BBCC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCC2B

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCC2B	#FFFFFF	#000000	##000000
##BBCC2B	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC100

Deuteranopia (green-blind)

#D9C33B

Tritanopia (blue-blind)

#C7C0AF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #bbcc2b;
/* rgb */ color: rgb(187, 204, 43);
/* oklch */ color: oklch(80.6% 0.172 115.9);

Tailwind

colors: {
  custom: {
    50: '#d3db73',
    500: '#bbcc2b',
    950: '#000000',
  },
}

SCSS

$custom: #bbcc2b;
$custom-light: #d3db73;
$custom-dark: #000000;

JSON

{
  "hex": "#bbcc2b",
  "rgb": {
    "r": 187,
    "g": 204,
    "b": 43
  },
  "hsl": {
    "h": 66.335,
    "s": 65.182,
    "l": 48.431
  },
  "oklch": {
    "l": 0.80556,
    "c": 0.17234,
    "h": 115.9
  },
  "luminance": 0.53925
}

Semantic roles & 50–950 ramp

primary

#BBCC2B

secondary

#322A71

accent

#40E851

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151509

muted

#84847D

Preview Lab

Preview with #BBCC2B

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

Preview Lab → · Contrast checker → · Palette generator →