#B2D73A#B2D73A

#B2D73A is a very light, vivid yellow-green. Relative luminance 0.584; OKLCH L 82.5% C 0.180 H 122.2°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#B2D73A
RGB	rgb(178, 215, 58)
HSL	hsl(74, 66%, 54%)
HSV	hsv(74, 73%, 84%)
CMYK	cmyk(17.2%, 0%, 73%, 15.7%)
CIE-LAB	lab(80.94, -32.77, 68.71)
CIE-LCH	lch(80.94, 76.13, 115.50°)
OKLab	oklab(82.46% -0.0961 0.1526)
OKLCH	oklch(82.46% 0.18 122.2)
XYZ	xyz(43.4249, 58.3712, 12.9812)
Luminance	0.5837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2D73A #5F3AD7

analogous

#D7AD3A #B2D73A #63D73A

triadic

#B2D73A #3AB2D7 #D73AB2

tetradic

#B2D73A #3AD7AD #5F3AD7 #D73A63

square

#B2D73A #3AD7AD #5F3AD7 #D73A63

split-complementary

#B2D73A #3A63D7 #AD3AD7

monochromatic

#667D19 #8FB024 #B2D73A #C6E16D #DAECA0

Accessibility & contrast

On white

1.66

#B2D73A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#B2D73A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2D73A

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2D73A	#FFFFFF	#000000	##000000
##B2D73A	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA1A

Deuteranopia (green-blind)

#DFC948

Tritanopia (blue-blind)

#BBCCB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b2d73a;
/* rgb */ color: rgb(178, 215, 58);
/* oklch */ color: oklch(82.5% 0.180 122.2);

Tailwind

colors: {
  custom: {
    50: '#cde37b',
    500: '#b2d73a',
    950: '#000000',
  },
}

SCSS

$custom: #b2d73a;
$custom-light: #cde37b;
$custom-dark: #000000;

JSON

{
  "hex": "#b2d73a",
  "rgb": {
    "r": 178,
    "g": 215,
    "b": 58
  },
  "hsl": {
    "h": 74.14,
    "s": 66.245,
    "l": 53.529
  },
  "oklch": {
    "l": 0.82456,
    "c": 0.18031,
    "h": 122.2
  },
  "luminance": 0.58371
}

Semantic roles & 50–950 ramp

primary

#B2D73A

secondary

#443185

accent

#3FE967

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B2D73A

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

Preview Lab → · Contrast checker → · Palette generator →