#BBC641#BBC641

#BBC641 is a light, vivid yellow. Relative luminance 0.513; OKLCH L 79.4% C 0.153 H 114.0°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#BBC641
RGB	rgb(187, 198, 65)
HSL	hsl(65, 54%, 52%)
HSV	hsv(65, 67%, 78%)
CMYK	cmyk(5.6%, 0%, 67.2%, 22.4%)
CIE-LAB	lab(76.88, -20.60, 62.38)
CIE-LCH	lch(76.88, 65.70, 108.27°)
OKLab	oklab(79.36% -0.0623 0.1401)
OKLCH	oklch(79.36% 0.153 114)
XYZ	xyz(41.6429, 51.3354, 12.7150)
Luminance	0.5133 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC641 #4C41C6

analogous

#C68E41 #BBC641 #79C641

triadic

#BBC641 #41BBC6 #C641BB

tetradic

#BBC641 #41C68E #4C41C6 #C64179

square

#BBC641 #41C68E #4C41C6 #C64179

split-complementary

#BBC641 #4179C6 #8E41C6

monochromatic

#666C20 #929B2F #BBC641 #CCD470 #DDE29F

Accessibility & contrast

On white

1.86

#BBC641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#BBC641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC641

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC641	#FFFFFF	#000000	##000000
##BBC641	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2D

Deuteranopia (green-blind)

#D4BF4B

Tritanopia (blue-blind)

#C7BBAB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bbc641;
/* rgb */ color: rgb(187, 198, 65);
/* oklch */ color: oklch(79.4% 0.153 114.0);

Tailwind

colors: {
  custom: {
    50: '#d3d77d',
    500: '#bbc641',
    950: '#000000',
  },
}

SCSS

$custom: #bbc641;
$custom-light: #d3d77d;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc641",
  "rgb": {
    "r": 187,
    "g": 198,
    "b": 65
  },
  "hsl": {
    "h": 64.962,
    "s": 53.846,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79362,
    "c": 0.15335,
    "h": 114
  },
  "luminance": 0.51335
}

Semantic roles & 50–950 ramp

primary

#BBC641

secondary

#3B3576

accent

#4BDD57

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BBC641

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

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