#B3F28A#B3F28A

#B3F28A is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.5% C 0.149 H 134.1°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#B3F28A
RGB	rgb(179, 242, 138)
HSL	hsl(96, 80%, 75%)
HSV	hsv(96, 43%, 95%)
CMYK	cmyk(26%, 0%, 43%, 5.1%)
CIE-LAB	lab(89.36, -37.64, 43.86)
CIE-LCH	lch(89.36, 57.80, 130.64°)
OKLab	oklab(89.52% -0.1034 0.1069)
OKLCH	oklch(89.52% 0.149 134.1)
XYZ	xyz(54.9288, 74.9214, 35.6071)
Luminance	0.7492 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F28A #C98AF2

analogous

#E7F28A #B3F28A #8AF295

triadic

#B3F28A #8AB3F2 #F28AB3

tetradic

#B3F28A #8AE7F2 #C98AF2 #F2958A

square

#B3F28A #8AE7F2 #C98AF2 #F2958A

split-complementary

#B3F28A #958AF2 #F28AE7

monochromatic

#6BE61C #8FEC53 #B3F28A #D7F8C1 #EDFCE3

Accessibility & contrast

On white

1.31

#B3F28A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#B3F28A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F28A

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F28A	#FFFFFF	#000000	##000000
##B3F28A	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E482

Deuteranopia (green-blind)

#F0DF90

Tritanopia (blue-blind)

#B3EBD9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b3f28a;
/* rgb */ color: rgb(179, 242, 138);
/* oklch */ color: oklch(89.5% 0.149 134.1);

Tailwind

colors: {
  custom: {
    50: '#ccf6ad',
    500: '#b3f28a',
    950: '#000000',
  },
}

SCSS

$custom: #b3f28a;
$custom-light: #ccf6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f28a",
  "rgb": {
    "r": 179,
    "g": 242,
    "b": 138
  },
  "hsl": {
    "h": 96.346,
    "s": 80,
    "l": 74.51
  },
  "oklch": {
    "l": 0.89518,
    "c": 0.14877,
    "h": 134.1
  },
  "luminance": 0.74923
}

Semantic roles & 50–950 ramp

primary

#B3F28A

secondary

#9D52CE

accent

#09DC89

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#141710

muted

#838581

Preview Lab

Preview with #B3F28A

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

Preview Lab → · Contrast checker → · Palette generator →