#B3F481#B3F481

#B3F481 is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 89.8% C 0.160 H 133.0°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#B3F481
RGB	rgb(179, 244, 129)
HSL	hsl(94, 84%, 73%)
HSV	hsv(94, 47%, 96%)
CMYK	cmyk(26.6%, 0%, 47.1%, 4.3%)
CIE-LAB	lab(89.80, -39.62, 48.73)
CIE-LCH	lch(89.80, 62.80, 129.11°)
OKLab	oklab(89.84% -0.1094 0.1174)
OKLCH	oklch(89.84% 0.16 133)
XYZ	xyz(54.9025, 75.8685, 32.5160)
Luminance	0.7587 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 1.88

Light Yellowish Green

#C2FF89

ΔE00 2.60

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F481 #C281F4

analogous

#EDF481 #B3F481 #81F488

triadic

#B3F481 #81B3F4 #F481B3

tetradic

#B3F481 #81EDF4 #C281F4 #F48881

square

#B3F481 #81EDF4 #C281F4 #F48881

split-complementary

#B3F481 #8881F4 #F481ED

monochromatic

#70E614 #91EF49 #B3F481 #D5F9B9 #EEFDE3

Accessibility & contrast

On white

1.30

#B3F481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#B3F481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F481

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F481	#FFFFFF	#000000	##000000
##B3F481	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE577

Deuteranopia (green-blind)

#F3E088

Tritanopia (blue-blind)

#B4ECD9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b3f481;
/* rgb */ color: rgb(179, 244, 129);
/* oklch */ color: oklch(89.8% 0.160 133.0);

Tailwind

colors: {
  custom: {
    50: '#ccf8a8',
    500: '#b3f481',
    950: '#000000',
  },
}

SCSS

$custom: #b3f481;
$custom-light: #ccf8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f481",
  "rgb": {
    "r": 179,
    "g": 244,
    "b": 129
  },
  "hsl": {
    "h": 93.913,
    "s": 83.942,
    "l": 73.137
  },
  "oklch": {
    "l": 0.89837,
    "c": 0.16047,
    "h": 133
  },
  "luminance": 0.7587
}

Semantic roles & 50–950 ramp

primary

#B3F481

secondary

#9549D0

accent

#05E081

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#141710

muted

#838580

Preview Lab

Preview with #B3F481

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

Preview Lab → · Contrast checker → · Palette generator →