#BBC43C#BBC43C

#BBC43C is a light, vivid yellow. Relative luminance 0.504; OKLCH L 78.9% C 0.155 H 113.2°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#BBC43C
RGB	rgb(187, 196, 60)
HSL	hsl(64, 54%, 50%)
HSV	hsv(64, 69%, 77%)
CMYK	cmyk(4.6%, 0%, 69.4%, 23.1%)
CIE-LAB	lab(76.30, -19.89, 63.69)
CIE-LCH	lch(76.30, 66.72, 107.34°)
OKLab	oklab(78.88% -0.0608 0.1421)
OKLCH	oklch(78.88% 0.155 113.2)
XYZ	xyz(41.0503, 50.3718, 11.8344)
Luminance	0.5037 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC43C #453CC4

analogous

#C4893C #BBC43C #77C43C

triadic

#BBC43C #3CBBC4 #C43CBB

tetradic

#BBC43C #3CC489 #453CC4 #C43C77

square

#BBC43C #3CC489 #453CC4 #C43C77

split-complementary

#BBC43C #3C77C4 #893CC4

monochromatic

#62671F #8F962D #BBC43C #CBD26B #DCE09A

Accessibility & contrast

On white

1.90

#BBC43C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#BBC43C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC43C

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC43C	#FFFFFF	#000000	##000000
##BBC43C	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB26

Deuteranopia (green-blind)

#D2BE46

Tritanopia (blue-blind)

#C7B8A9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bbc43c;
/* rgb */ color: rgb(187, 196, 60);
/* oklch */ color: oklch(78.9% 0.155 113.2);

Tailwind

colors: {
  custom: {
    50: '#d3d57a',
    500: '#bbc43c',
    950: '#000000',
  },
}

SCSS

$custom: #bbc43c;
$custom-light: #d3d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc43c",
  "rgb": {
    "r": 187,
    "g": 196,
    "b": 60
  },
  "hsl": {
    "h": 63.971,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.78883,
    "c": 0.15452,
    "h": 113.2
  },
  "luminance": 0.50371
}

Semantic roles & 50–950 ramp

primary

#BBC43C

secondary

#373371

accent

#4BDD55

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BBC43C

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

Preview Lab → · Contrast checker → · Palette generator →