#B3E249#B3E249

#B3E249 is a very light, vivid yellow-green. Relative luminance 0.645; OKLCH L 85.1% C 0.184 H 125.0°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#B3E249
RGB	rgb(179, 226, 73)
HSL	hsl(78, 73%, 59%)
HSV	hsv(78, 68%, 89%)
CMYK	cmyk(20.8%, 0%, 67.7%, 11.4%)
CIE-LAB	lab(84.20, -36.55, 66.64)
CIE-LCH	lch(84.20, 76.00, 118.74°)
OKLab	oklab(85.14% -0.1053 0.1505)
OKLCH	oklch(85.14% 0.184 125)
XYZ	xyz(46.9897, 64.4569, 16.2679)
Luminance	0.6446 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E249 #7849E2

analogous

#E2C449 #B3E249 #66E249

triadic

#B3E249 #49B3E2 #E249B3

tetradic

#B3E249 #49E2C4 #7849E2 #E24966

square

#B3E249 #49E2C4 #7849E2 #E24966

split-complementary

#B3E249 #4966E2 #C449E2

monochromatic

#719818 #98CD21 #B3E249 #C9EA7E #DFF3B3

Accessibility & contrast

On white

1.51

#B3E249 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#B3E249 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E249

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E249	#FFFFFF	#000000	##000000
##B3E249	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED432

Deuteranopia (green-blind)

#E8D155

Tritanopia (blue-blind)

#BBD7C3

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b3e249;
/* rgb */ color: rgb(179, 226, 73);
/* oklch */ color: oklch(85.1% 0.184 125.0);

Tailwind

colors: {
  custom: {
    50: '#cdeb84',
    500: '#b3e249',
    950: '#000000',
  },
}

SCSS

$custom: #b3e249;
$custom-light: #cdeb84;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e249",
  "rgb": {
    "r": 179,
    "g": 226,
    "b": 73
  },
  "hsl": {
    "h": 78.431,
    "s": 72.512,
    "l": 58.627
  },
  "oklch": {
    "l": 0.85136,
    "c": 0.18365,
    "h": 125
  },
  "luminance": 0.64457
}

Semantic roles & 50–950 ramp

primary

#B3E249

secondary

#53339C

accent

#39EF71

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3E249

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

Preview Lab → · Contrast checker → · Palette generator →