#B2D53A#B2D53A

#B2D53A is a very light, vivid yellow-green. Relative luminance 0.574; OKLCH L 82.0% C 0.178 H 121.7°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#B2D53A
RGB	rgb(178, 213, 58)
HSL	hsl(74, 65%, 53%)
HSV	hsv(74, 73%, 84%)
CMYK	cmyk(16.4%, 0%, 72.8%, 16.5%)
CIE-LAB	lab(80.38, -31.84, 68.17)
CIE-LCH	lch(80.38, 75.24, 115.04°)
OKLab	oklab(82% -0.0935 0.1514)
OKLCH	oklch(82% 0.178 121.7)
XYZ	xyz(42.9187, 57.3589, 12.8125)
Luminance	0.5736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2D53A #5D3AD5

analogous

#D5AA3A #B2D53A #64D53A

triadic

#B2D53A #3AB2D5 #D53AB2

tetradic

#B2D53A #3AD5AA #5D3AD5 #D53A64

square

#B2D53A #3AD5AA #5D3AD5 #D53A64

split-complementary

#B2D53A #3A64D5 #AA3AD5

monochromatic

#657A1A #8EAD25 #B2D53A #C6E06C #D9EB9F

Accessibility & contrast

On white

1.68

#B2D53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#B2D53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2D53A

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2D53A	#FFFFFF	#000000	##000000
##B2D53A	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C81B

Deuteranopia (green-blind)

#DDC748

Tritanopia (blue-blind)

#BCCAB7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b2d53a;
/* rgb */ color: rgb(178, 213, 58);
/* oklch */ color: oklch(82.0% 0.178 121.7);

Tailwind

colors: {
  custom: {
    50: '#cde27b',
    500: '#b2d53a',
    950: '#000000',
  },
}

SCSS

$custom: #b2d53a;
$custom-light: #cde27b;
$custom-dark: #000000;

JSON

{
  "hex": "#b2d53a",
  "rgb": {
    "r": 178,
    "g": 213,
    "b": 58
  },
  "hsl": {
    "h": 73.548,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.82001,
    "c": 0.178,
    "h": 121.7
  },
  "luminance": 0.57359
}

Semantic roles & 50–950 ramp

primary

#B2D53A

secondary

#433182

accent

#40E866

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B2D53A

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

Preview Lab → · Contrast checker → · Palette generator →