#B2EF52#B2EF52

#B2EF52 is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.1% C 0.194 H 128.1°. Best body text is #000000 at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#B2EF52
RGB	rgb(178, 239, 82)
HSL	hsl(83, 83%, 63%)
HSV	hsv(83, 66%, 94%)
CMYK	cmyk(25.5%, 0%, 65.7%, 6.3%)
CIE-LAB	lab(87.88, -42.10, 67.01)
CIE-LCH	lch(87.88, 79.14, 122.14°)
OKLab	oklab(88.12% -0.1198 0.1525)
OKLCH	oklch(88.12% 0.194 128.1)
XYZ	xyz(50.7495, 71.8061, 19.1672)
Luminance	0.7181 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2EF52 #8F52EF

analogous

#EFDD52 #B2EF52 #63EF52

triadic

#B2EF52 #52B2EF #EF52B2

tetradic

#B2EF52 #52EFDD #8F52EF #EF5263

square

#B2EF52 #52EFDD #8F52EF #EF5263

split-complementary

#B2EF52 #5263EF #DD52EF

monochromatic

#76B611 #99EA1A #B2EF52 #CBF48A #E4F9C2

Accessibility & contrast

On white

1.37

#B2EF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.36

#B2EF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2EF52

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2EF52	#FFFFFF	#000000	##000000
##B2EF52	1.00	1.37	15.36	15.36
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.36	21.00	1.00	1.00
##000000	15.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF3C

Deuteranopia (green-blind)

#F2DB5F

Tritanopia (blue-blind)

#B8E5CF

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b2ef52;
/* rgb */ color: rgb(178, 239, 82);
/* oklch */ color: oklch(88.1% 0.194 128.1);

Tailwind

colors: {
  custom: {
    50: '#cdf48a',
    500: '#b2ef52',
    950: '#000000',
  },
}

SCSS

$custom: #b2ef52;
$custom-light: #cdf48a;
$custom-dark: #000000;

JSON

{
  "hex": "#b2ef52",
  "rgb": {
    "r": 178,
    "g": 239,
    "b": 82
  },
  "hsl": {
    "h": 83.312,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88116,
    "c": 0.19388,
    "h": 128.1
  },
  "luminance": 0.71807
}

Semantic roles & 50–950 ramp

primary

#B2EF52

secondary

#6430B5

accent

#06DF5B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170C

muted

#83857F

Preview Lab

Preview with #B2EF52

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

Preview Lab → · Contrast checker → · Palette generator →