#BBD33F#BBD33F

#BBD33F is a very light, vivid yellow. Relative luminance 0.575; OKLCH L 82.2% C 0.169 H 118.3°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#BBD33F
RGB	rgb(187, 211, 63)
HSL	hsl(70, 63%, 54%)
HSV	hsv(70, 70%, 83%)
CMYK	cmyk(11.4%, 0%, 70.1%, 17.3%)
CIE-LAB	lab(80.47, -27.02, 66.72)
CIE-LCH	lch(80.47, 71.98, 112.04°)
OKLab	oklab(82.24% -0.0803 0.1489)
OKLCH	oklch(82.24% 0.169 118.3)
XYZ	xyz(44.6859, 57.5126, 13.4486)
Luminance	0.5751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBD33F #573FD3

analogous

#D3A13F #BBD33F #71D33F

triadic

#BBD33F #3FBBD3 #D33FBB

tetradic

#BBD33F #3FD3A1 #573FD3 #D33F71

square

#BBD33F #3FD3A1 #573FD3 #D33F71

split-complementary

#BBD33F #3F71D3 #A13FD3

monochromatic

#6C7B1C #97AD28 #BBD33F #CDDE71 #DEEAA3

Accessibility & contrast

On white

1.68

#BBD33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#BBD33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBD33F

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBD33F	#FFFFFF	#000000	##000000
##BBD33F	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C726

Deuteranopia (green-blind)

#DEC84B

Tritanopia (blue-blind)

#C6C8B6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #bbd33f;
/* rgb */ color: rgb(187, 211, 63);
/* oklch */ color: oklch(82.2% 0.169 118.3);

Tailwind

colors: {
  custom: {
    50: '#d3e07d',
    500: '#bbd33f',
    950: '#000000',
  },
}

SCSS

$custom: #bbd33f;
$custom-light: #d3e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#bbd33f",
  "rgb": {
    "r": 187,
    "g": 211,
    "b": 63
  },
  "hsl": {
    "h": 69.73,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.82236,
    "c": 0.16921,
    "h": 118.3
  },
  "luminance": 0.57512
}

Semantic roles & 50–950 ramp

primary

#BBD33F

secondary

#403383

accent

#42E65D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BBD33F

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

Preview Lab → · Contrast checker → · Palette generator →