#BBCA33#BBCA33

#BBCA33 is a light, vivid yellow. Relative luminance 0.530; OKLCH L 80.2% C 0.166 H 115.3°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#BBCA33
RGB	rgb(187, 202, 51)
HSL	hsl(66, 60%, 50%)
HSV	hsv(66, 75%, 79%)
CMYK	cmyk(7.4%, 0%, 74.8%, 20.8%)
CIE-LAB	lab(77.90, -23.27, 68.34)
CIE-LCH	lch(77.90, 72.19, 108.80°)
OKLab	oklab(80.15% -0.071 0.1504)
OKLCH	oklch(80.15% 0.166 115.3)
XYZ	xyz(42.2128, 53.0456, 11.1464)
Luminance	0.5304 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCA33 #4233CA

analogous

#CA8D33 #BBCA33 #70CA33

triadic

#BBCA33 #33BBCA #CA33BB

tetradic

#BBCA33 #33CA8D #4233CA #CA3370

square

#BBCA33 #33CA8D #4233CA #CA3370

split-complementary

#BBCA33 #3370CA #8D33CA

monochromatic

#61681A #8E9927 #BBCA33 #CCD863 #DCE494

Accessibility & contrast

On white

1.81

#BBCA33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#BBCA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCA33

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCA33	#FFFFFF	#000000	##000000
##BBCA33	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C00E

Deuteranopia (green-blind)

#D8C240

Tritanopia (blue-blind)

#C7BEAE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #bbca33;
/* rgb */ color: rgb(187, 202, 51);
/* oklch */ color: oklch(80.2% 0.166 115.3);

Tailwind

colors: {
  custom: {
    50: '#d3da76',
    500: '#bbca33',
    950: '#000000',
  },
}

SCSS

$custom: #bbca33;
$custom-light: #d3da76;
$custom-dark: #000000;

JSON

{
  "hex": "#bbca33",
  "rgb": {
    "r": 187,
    "g": 202,
    "b": 51
  },
  "hsl": {
    "h": 65.96,
    "s": 59.684,
    "l": 49.608
  },
  "oklch": {
    "l": 0.80153,
    "c": 0.16627,
    "h": 115.3
  },
  "luminance": 0.53045
}

Semantic roles & 50–950 ramp

primary

#BBCA33

secondary

#362F72

accent

#45E355

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #BBCA33

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

Preview Lab → · Contrast checker → · Palette generator →