#BBC02D#BBC02D

#BBC02D is a light, vivid yellow. Relative luminance 0.485; OKLCH L 77.9% C 0.159 H 111.6°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#BBC02D
RGB	rgb(187, 192, 45)
HSL	hsl(62, 62%, 46%)
HSV	hsv(62, 77%, 75%)
CMYK	cmyk(2.6%, 0%, 76.6%, 24.7%)
CIE-LAB	lab(75.11, -18.59, 67.65)
CIE-LCH	lch(75.11, 70.16, 105.37°)
OKLab	oklab(77.91% -0.0585 0.1478)
OKLCH	oklch(77.91% 0.159 111.6)
XYZ	xyz(39.8182, 48.4546, 9.7373)
Luminance	0.4845 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC02D #322DC0

analogous

#C07C2D #BBC02D #72C02D

triadic

#BBC02D #2DBBC0 #C02DBB

tetradic

#BBC02D #2DC07C #322DC0 #C02D72

square

#BBC02D #2DC07C #322DC0 #C02D72

split-complementary

#BBC02D #2D72C0 #7C2DC0

monochromatic

#5A5D16 #8B8E21 #BBC02D #D2D753 #DFE285

Accessibility & contrast

On white

1.96

#BBC02D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#BBC02D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC02D

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC02D	#FFFFFF	#000000	##000000
##BBC02D	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB701

Deuteranopia (green-blind)

#D0BB3A

Tritanopia (blue-blind)

#C8B4A5

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #bbc02d;
/* rgb */ color: rgb(187, 192, 45);
/* oklch */ color: oklch(77.9% 0.159 111.6);

Tailwind

colors: {
  custom: {
    50: '#d3d272',
    500: '#bbc02d',
    950: '#000000',
  },
}

SCSS

$custom: #bbc02d;
$custom-light: #d3d272;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc02d",
  "rgb": {
    "r": 187,
    "g": 192,
    "b": 45
  },
  "hsl": {
    "h": 62.041,
    "s": 62.025,
    "l": 46.471
  },
  "oklch": {
    "l": 0.77907,
    "c": 0.15899,
    "h": 111.6
  },
  "luminance": 0.48454
}

Semantic roles & 50–950 ramp

primary

#BBC02D

secondary

#807DCC

accent

#43E548

background

#FDFCF7

surface

#FBF9ED

border

#D4D2C8

text

#151409

muted

#83827B

Preview Lab

Preview with #BBC02D

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

Preview Lab → · Contrast checker → · Palette generator →