#BBC447#BBC447

#BBC447 is a light, vivid yellow. Relative luminance 0.505; OKLCH L 79.0% C 0.147 H 113.2°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#BBC447
RGB	rgb(187, 196, 71)
HSL	hsl(64, 51%, 52%)
HSV	hsv(64, 64%, 77%)
CMYK	cmyk(4.6%, 0%, 63.8%, 23.1%)
CIE-LAB	lab(76.38, -19.24, 59.47)
CIE-LCH	lch(76.38, 62.50, 107.93°)
OKLab	oklab(78.97% -0.0579 0.1349)
OKLCH	oklch(78.97% 0.147 113.2)
XYZ	xyz(41.3719, 50.5004, 13.5282)
Luminance	0.5050 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC447 #5047C4

analogous

#C48F47 #BBC447 #7DC447

triadic

#BBC447 #47BBC4 #C447BB

tetradic

#BBC447 #47C48F #5047C4 #C4477D

square

#BBC447 #47C48F #5047C4 #C4477D

split-complementary

#BBC447 #477DC4 #8F47C4

monochromatic

#686D23 #949C32 #BBC447 #CCD375 #DDE2A4

Accessibility & contrast

On white

1.89

#BBC447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#BBC447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC447

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC447	#FFFFFF	#000000	##000000
##BBC447	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB37

Deuteranopia (green-blind)

#D2BE4F

Tritanopia (blue-blind)

#C7B9AA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bbc447;
/* rgb */ color: rgb(187, 196, 71);
/* oklch */ color: oklch(79.0% 0.147 113.2);

Tailwind

colors: {
  custom: {
    50: '#d2d580',
    500: '#bbc447',
    950: '#000000',
  },
}

SCSS

$custom: #bbc447;
$custom-light: #d2d580;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc447",
  "rgb": {
    "r": 187,
    "g": 196,
    "b": 71
  },
  "hsl": {
    "h": 64.32,
    "s": 51.44,
    "l": 52.353
  },
  "oklch": {
    "l": 0.78971,
    "c": 0.14679,
    "h": 113.2
  },
  "luminance": 0.505
}

Semantic roles & 50–950 ramp

primary

#BBC447

secondary

#3D3877

accent

#4DDB57

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #BBC447

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

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