#B4FD78#B4FD78

#B4FD78 is a very light, vivid yellow-green. Relative luminance 0.813; OKLCH L 91.8% C 0.181 H 132.8°. Best body text is #000000 at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#B4FD78
RGB	rgb(180, 253, 120)
HSL	hsl(93, 97%, 73%)
HSV	hsv(93, 53%, 99%)
CMYK	cmyk(28.9%, 0%, 52.6%, 0.8%)
CIE-LAB	lab(92.27, -44.20, 55.90)
CIE-LCH	lch(92.27, 71.26, 128.33°)
OKLab	oklab(91.82% -0.1227 0.1326)
OKLCH	oklch(91.82% 0.181 132.8)
XYZ	xyz(57.3369, 81.3081, 30.4387)
Luminance	0.8131 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4FD78 #C178FD

analogous

#F7FD78 #B4FD78 #78FD7E

triadic

#B4FD78 #78B4FD #FD78B4

tetradic

#B4FD78 #78F7FD #C178FD #FD7E78

square

#B4FD78 #78F7FD #C178FD #FD7E78

split-complementary

#B4FD78 #7E78FD #FD78F7

monochromatic

#71F704 #92FC3C #B4FD78 #D6FEB4 #EEFFE1

Accessibility & contrast

On white

1.22

#B4FD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.26

#B4FD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4FD78

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4FD78	#FFFFFF	#000000	##000000
##B4FD78	1.00	1.22	17.26	17.26
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.26	21.00	1.00	1.00
##000000	17.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6C

Deuteranopia (green-blind)

#FCE781

Tritanopia (blue-blind)

#B5F4DF

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #b4fd78;
/* rgb */ color: rgb(180, 253, 120);
/* oklch */ color: oklch(91.8% 0.181 132.8);

Tailwind

colors: {
  custom: {
    50: '#cefea2',
    500: '#b4fd78',
    950: '#000000',
  },
}

SCSS

$custom: #b4fd78;
$custom-light: #cefea2;
$custom-dark: #000000;

JSON

{
  "hex": "#b4fd78",
  "rgb": {
    "r": 180,
    "g": 253,
    "b": 120
  },
  "hsl": {
    "h": 92.932,
    "s": 97.08,
    "l": 73.137
  },
  "oklch": {
    "l": 0.91819,
    "c": 0.18066,
    "h": 132.8
  },
  "luminance": 0.8131
}

Semantic roles & 50–950 ramp

primary

#B4FD78

secondary

#943FDA

accent

#00E67E

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14180F

muted

#838680

Preview Lab

Preview with #B4FD78

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

Preview Lab → · Contrast checker → · Palette generator →