#B2EF63#B2EF63

#B2EF63 is a very light, vivid yellow-green. Relative luminance 0.721; OKLCH L 88.3% C 0.181 H 129.3°. Best body text is #000000 at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#B2EF63
RGB	rgb(178, 239, 99)
HSL	hsl(86, 81%, 66%)
HSV	hsv(86, 59%, 94%)
CMYK	cmyk(25.5%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(88.02, -40.78, 60.22)
CIE-LCH	lch(88.02, 72.72, 124.10°)
OKLab	oklab(88.28% -0.1147 0.1401)
OKLCH	oklch(88.28% 0.181 129.3)
XYZ	xyz(51.4784, 72.0976, 23.0060)
Luminance	0.7210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 3.01

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2EF63 #A063EF

analogous

#EFE663 #B2EF63 #6CEF63

triadic

#B2EF63 #63B2EF #EF63B2

tetradic

#B2EF63 #63EFE6 #A063EF #EF636C

square

#B2EF63 #63EFE6 #A063EF #EF636C

split-complementary

#B2EF63 #636CEF #E663EF

monochromatic

#77C414 #97E92B #B2EF63 #CDF59B #E9FAD2

Accessibility & contrast

On white

1.36

#B2EF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.42

#B2EF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2EF63

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2EF63	#FFFFFF	#000000	##000000
##B2EF63	1.00	1.36	15.42	15.42
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.42	21.00	1.00	1.00
##000000	15.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E054

Deuteranopia (green-blind)

#F1DB6D

Tritanopia (blue-blind)

#B6E5D1

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #b2ef63;
/* rgb */ color: rgb(178, 239, 99);
/* oklch */ color: oklch(88.3% 0.181 129.3);

Tailwind

colors: {
  custom: {
    50: '#ccf494',
    500: '#b2ef63',
    950: '#000000',
  },
}

SCSS

$custom: #b2ef63;
$custom-light: #ccf494;
$custom-dark: #000000;

JSON

{
  "hex": "#b2ef63",
  "rgb": {
    "r": 178,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 86.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88275,
    "c": 0.18105,
    "h": 129.3
  },
  "luminance": 0.72099
}

Semantic roles & 50–950 ramp

primary

#B2EF63

secondary

#7235C1

accent

#08DE65

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170D

muted

#83857F

Preview Lab

Preview with #B2EF63

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

Preview Lab → · Contrast checker → · Palette generator →