#B3F18A#B3F18A

#B3F18A is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.3% C 0.147 H 133.9°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#B3F18A
RGB	rgb(179, 241, 138)
HSL	hsl(96, 79%, 74%)
HSV	hsv(96, 43%, 95%)
CMYK	cmyk(25.7%, 0%, 42.7%, 5.5%)
CIE-LAB	lab(89.08, -37.19, 43.50)
CIE-LCH	lch(89.08, 57.24, 130.53°)
OKLab	oklab(89.29% -0.1022 0.1061)
OKLCH	oklch(89.29% 0.147 133.9)
XYZ	xyz(54.6320, 74.3277, 35.5081)
Luminance	0.7433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F18A #C88AF1

analogous

#E6F18A #B3F18A #8AF195

triadic

#B3F18A #8AB3F1 #F18AB3

tetradic

#B3F18A #8AE6F1 #C88AF1 #F1958A

square

#B3F18A #8AE6F1 #C88AF1 #F1958A

split-complementary

#B3F18A #958AF1 #F18AE6

monochromatic

#6CE41D #8FEA53 #B3F18A #D7F8C1 #EDFCE4

Accessibility & contrast

On white

1.32

#B3F18A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#B3F18A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F18A

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F18A	#FFFFFF	#000000	##000000
##B3F18A	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E382

Deuteranopia (green-blind)

#EFDE90

Tritanopia (blue-blind)

#B3EAD8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b3f18a;
/* rgb */ color: rgb(179, 241, 138);
/* oklch */ color: oklch(89.3% 0.147 133.9);

Tailwind

colors: {
  custom: {
    50: '#ccf6ad',
    500: '#b3f18a',
    950: '#000000',
  },
}

SCSS

$custom: #b3f18a;
$custom-light: #ccf6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f18a",
  "rgb": {
    "r": 179,
    "g": 241,
    "b": 138
  },
  "hsl": {
    "h": 96.117,
    "s": 78.626,
    "l": 74.314
  },
  "oklch": {
    "l": 0.89292,
    "c": 0.14732,
    "h": 133.9
  },
  "luminance": 0.74329
}

Semantic roles & 50–950 ramp

primary

#B3F18A

secondary

#9C52CD

accent

#0BDB88

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#131710

muted

#838581

Preview Lab

Preview with #B3F18A

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

Preview Lab → · Contrast checker → · Palette generator →