#B4FC78#B4FC78

#B4FC78 is a very light, vivid yellow-green. Relative luminance 0.807; OKLCH L 91.6% C 0.179 H 132.6°. Best body text is #000000 at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#B4FC78
RGB	rgb(180, 252, 120)
HSL	hsl(93, 96%, 73%)
HSV	hsv(93, 52%, 99%)
CMYK	cmyk(28.6%, 0%, 52.4%, 1.2%)
CIE-LAB	lab(91.99, -43.77, 55.56)
CIE-LCH	lch(91.99, 70.73, 128.23°)
OKLab	oklab(91.59% -0.1215 0.1319)
OKLCH	oklch(91.59% 0.179 132.6)
XYZ	xyz(57.0220, 80.6784, 30.3338)
Luminance	0.8068 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 2.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4FC78 #C078FC

analogous

#F6FC78 #B4FC78 #78FC7E

triadic

#B4FC78 #78B4FC #FC78B4

tetradic

#B4FC78 #78F6FC #C078FC #FC7E78

square

#B4FC78 #78F6FC #C078FC #FC7E78

split-complementary

#B4FC78 #7E78FC #FC78F6

monochromatic

#72F405 #93FB3C #B4FC78 #D5FDB4 #EEFEE1

Accessibility & contrast

On white

1.23

#B4FC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.14

#B4FC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4FC78

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4FC78	#FFFFFF	#000000	##000000
##B4FC78	1.00	1.23	17.14	17.14
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.14	21.00	1.00	1.00
##000000	17.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC6C

Deuteranopia (green-blind)

#FBE681

Tritanopia (blue-blind)

#B5F3DE

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #b4fc78;
/* rgb */ color: rgb(180, 252, 120);
/* oklch */ color: oklch(91.6% 0.179 132.6);

Tailwind

colors: {
  custom: {
    50: '#cdfda2',
    500: '#b4fc78',
    950: '#000000',
  },
}

SCSS

$custom: #b4fc78;
$custom-light: #cdfda2;
$custom-dark: #000000;

JSON

{
  "hex": "#b4fc78",
  "rgb": {
    "r": 180,
    "g": 252,
    "b": 120
  },
  "hsl": {
    "h": 92.727,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.91592,
    "c": 0.17931,
    "h": 132.6
  },
  "luminance": 0.8068
}

Semantic roles & 50–950 ramp

primary

#B4FC78

secondary

#933FD9

accent

#00E67D

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B4FC78

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

Preview Lab → · Contrast checker → · Palette generator →