#BBCC3F#BBCC3F

#BBCC3F is a light, vivid yellow. Relative luminance 0.541; OKLCH L 80.7% C 0.161 H 116.1°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#BBCC3F
RGB	rgb(187, 204, 63)
HSL	hsl(67, 58%, 52%)
HSV	hsv(67, 69%, 80%)
CMYK	cmyk(8.3%, 0%, 69.1%, 20%)
CIE-LAB	lab(78.53, -23.65, 64.79)
CIE-LCH	lch(78.53, 68.97, 110.05°)
OKLab	oklab(80.68% -0.071 0.1449)
OKLCH	oklch(80.68% 0.161 116.1)
XYZ	xyz(42.9846, 54.1100, 12.8815)
Luminance	0.5411 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCC3F #503FCC

analogous

#CC973F #BBCC3F #75CC3F

triadic

#BBCC3F #3FBBCC #CC3FBB

tetradic

#BBCC3F #3FCC97 #503FCC #CC3F75

square

#BBCC3F #3FCC97 #503FCC #CC3F75

split-complementary

#BBCC3F #3F75CC #973FCC

monochromatic

#68721E #94A32B #BBCC3F #CCD96F #DDE6A0

Accessibility & contrast

On white

1.78

#BBCC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#BBCC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCC3F

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCC3F	#FFFFFF	#000000	##000000
##BBCC3F	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC228

Deuteranopia (green-blind)

#D9C34A

Tritanopia (blue-blind)

#C7C1B0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #bbcc3f;
/* rgb */ color: rgb(187, 204, 63);
/* oklch */ color: oklch(80.7% 0.161 116.1);

Tailwind

colors: {
  custom: {
    50: '#d3db7d',
    500: '#bbcc3f',
    950: '#000000',
  },
}

SCSS

$custom: #bbcc3f;
$custom-light: #d3db7d;
$custom-dark: #000000;

JSON

{
  "hex": "#bbcc3f",
  "rgb": {
    "r": 187,
    "g": 204,
    "b": 63
  },
  "hsl": {
    "h": 67.234,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.80676,
    "c": 0.16133,
    "h": 116.1
  },
  "luminance": 0.54109
}

Semantic roles & 50–950 ramp

primary

#BBCC3F

secondary

#3D347B

accent

#47E159

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BBCC3F

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

Preview Lab → · Contrast checker → · Palette generator →