#B3F488#B3F488

#B3F488 is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 89.9% C 0.154 H 134.0°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#B3F488
RGB	rgb(179, 244, 136)
HSL	hsl(96, 83%, 75%)
HSV	hsv(96, 44%, 96%)
CMYK	cmyk(26.6%, 0%, 44.3%, 4.3%)
CIE-LAB	lab(89.89, -38.79, 45.49)
CIE-LCH	lch(89.89, 59.79, 130.45°)
OKLab	oklab(89.94% -0.1067 0.1105)
OKLCH	oklch(89.94% 0.154 134)
XYZ	xyz(55.3839, 76.0610, 35.0510)
Luminance	0.7606 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 2.95

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F488 #C988F4

analogous

#E9F488 #B3F488 #88F493

triadic

#B3F488 #88B3F4 #F488B3

tetradic

#B3F488 #88E9F4 #C988F4 #F49388

square

#B3F488 #88E9F4 #C988F4 #F49388

split-complementary

#B3F488 #9388F4 #F488E9

monochromatic

#6BEA18 #8FEF50 #B3F488 #D7F9C0 #EDFCE3

Accessibility & contrast

On white

1.30

#B3F488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.21

#B3F488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F488

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F488	#FFFFFF	#000000	##000000
##B3F488	1.00	1.30	16.21	16.21
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.21	21.00	1.00	1.00
##000000	16.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE57F

Deuteranopia (green-blind)

#F2E08E

Tritanopia (blue-blind)

#B3EDDA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b3f488;
/* rgb */ color: rgb(179, 244, 136);
/* oklch */ color: oklch(89.9% 0.154 134.0);

Tailwind

colors: {
  custom: {
    50: '#ccf8ac',
    500: '#b3f488',
    950: '#000000',
  },
}

SCSS

$custom: #b3f488;
$custom-light: #ccf8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f488",
  "rgb": {
    "r": 179,
    "g": 244,
    "b": 136
  },
  "hsl": {
    "h": 96.111,
    "s": 83.077,
    "l": 74.51
  },
  "oklch": {
    "l": 0.89939,
    "c": 0.15364,
    "h": 134
  },
  "luminance": 0.76063
}

Semantic roles & 50–950 ramp

primary

#B3F488

secondary

#9D50D1

accent

#06DF89

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141710

muted

#838581

Preview Lab

Preview with #B3F488

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

Preview Lab → · Contrast checker → · Palette generator →