#B3F388#B3F388

#B3F388 is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 89.7% C 0.152 H 133.9°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#B3F388
RGB	rgb(179, 243, 136)
HSL	hsl(96, 82%, 74%)
HSV	hsv(96, 44%, 95%)
CMYK	cmyk(26.3%, 0%, 44%, 4.7%)
CIE-LAB	lab(89.61, -38.34, 45.14)
CIE-LCH	lch(89.61, 59.23, 130.34°)
OKLab	oklab(89.71% -0.1055 0.1098)
OKLCH	oklch(89.71% 0.152 133.9)
XYZ	xyz(55.0838, 75.4609, 34.9510)
Luminance	0.7546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.12

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F388 #C888F3

analogous

#E8F388 #B3F388 #88F393

triadic

#B3F388 #88B3F3 #F388B3

tetradic

#B3F388 #88E8F3 #C888F3 #F39388

square

#B3F388 #88E8F3 #C888F3 #F39388

split-complementary

#B3F388 #9388F3 #F388E8

monochromatic

#6CE819 #8FED50 #B3F388 #D7F9C0 #EDFCE3

Accessibility & contrast

On white

1.30

#B3F388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.09

#B3F388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F388

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F388	#FFFFFF	#000000	##000000
##B3F388	1.00	1.30	16.09	16.09
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.09	21.00	1.00	1.00
##000000	16.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE580

Deuteranopia (green-blind)

#F1DF8E

Tritanopia (blue-blind)

#B3ECD9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b3f388;
/* rgb */ color: rgb(179, 243, 136);
/* oklch */ color: oklch(89.7% 0.152 133.9);

Tailwind

colors: {
  custom: {
    50: '#ccf7ac',
    500: '#b3f388',
    950: '#000000',
  },
}

SCSS

$custom: #b3f388;
$custom-light: #ccf7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f388",
  "rgb": {
    "r": 179,
    "g": 243,
    "b": 136
  },
  "hsl": {
    "h": 95.888,
    "s": 81.679,
    "l": 74.314
  },
  "oklch": {
    "l": 0.89713,
    "c": 0.15221,
    "h": 133.9
  },
  "luminance": 0.75462
}

Semantic roles & 50–950 ramp

primary

#B3F388

secondary

#9C50CF

accent

#07DE88

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141710

muted

#838581

Preview Lab

Preview with #B3F388

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

Preview Lab → · Contrast checker → · Palette generator →