#BBC03D#BBC03D

#BBC03D is a light, vivid yellow. Relative luminance 0.486; OKLCH L 78.0% C 0.150 H 111.5°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#BBC03D
RGB	rgb(187, 192, 61)
HSL	hsl(62, 52%, 50%)
HSV	hsv(62, 68%, 75%)
CMYK	cmyk(2.6%, 0%, 68.2%, 24.7%)
CIE-LAB	lab(75.20, -17.84, 62.22)
CIE-LCH	lch(75.20, 64.73, 106.00°)
OKLab	oklab(78.01% -0.0549 0.1392)
OKLCH	oklch(78.01% 0.15 111.5)
XYZ	xyz(40.1867, 48.6020, 11.6782)
Luminance	0.4860 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC03D #423DC0

analogous

#C0843D #BBC03D #7AC03D

triadic

#BBC03D #3DBBC0 #C03DBB

tetradic

#BBC03D #3DC084 #423DC0 #C03D7A

square

#BBC03D #3DC084 #423DC0 #C03D7A

split-complementary

#BBC03D #3D7AC0 #843DC0

monochromatic

#61631F #8E922E #BBC03D #CCD06A #DCDF99

Accessibility & contrast

On white

1.96

#BBC03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#BBC03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC03D

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC03D	#FFFFFF	#000000	##000000
##BBC03D	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB729

Deuteranopia (green-blind)

#CFBB46

Tritanopia (blue-blind)

#C8B4A6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #bbc03d;
/* rgb */ color: rgb(187, 192, 61);
/* oklch */ color: oklch(78.0% 0.150 111.5);

Tailwind

colors: {
  custom: {
    50: '#d3d27a',
    500: '#bbc03d',
    950: '#000000',
  },
}

SCSS

$custom: #bbc03d;
$custom-light: #d3d27a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc03d",
  "rgb": {
    "r": 187,
    "g": 192,
    "b": 61
  },
  "hsl": {
    "h": 62.29,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.7801,
    "c": 0.14961,
    "h": 111.5
  },
  "luminance": 0.48601
}

Semantic roles & 50–950 ramp

primary

#BBC03D

secondary

#918ECA

accent

#4DDB52

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #BBC03D

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

Preview Lab → · Contrast checker → · Palette generator →