#C4FC78#C4FC78

#C4FC78 is a very light, vivid yellow-green. Relative luminance 0.827; OKLCH L 92.6% C 0.172 H 128.4°. Best body text is #000000 at 17.54:1 contrast (WCAG AA passes).

Color values

HEX#C4FC78
RGBrgb(196, 252, 120)
HSLhsl(85, 96%, 73%)
HSVhsv(85, 52%, 99%)
CMYKcmyk(22.2%, 0%, 52.4%, 1.2%)
CIE-LABlab(92.89, -38.14, 56.85)
CIE-LCHlch(92.89, 68.46, 123.86°)
OKLaboklab(92.56% -0.1067 0.1345)
OKLCHoklch(92.56% 0.172 128.4)
XYZxyz(60.9651, 82.7115, 30.5186)
Luminance0.8271 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C4FC78 #B078FC
analogous
#FCF278 #C4FC78 #82FC78
triadic
#C4FC78 #78C4FC #FC78C4
tetradic
#C4FC78 #78FCF2 #B078FC #FC7882
square
#C4FC78 #78FCF2 #B078FC #FC7882
split-complementary
#C4FC78 #7882FC #F278FC
monochromatic
#8FF405 #AAFB3C #C4FC78 #DEFDB4 #F2FEE1

Accessibility & contrast

On white

1.20
#C4FC78 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.54
#C4FC78 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4FC78
17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C4FC78#FFFFFF#000000##000000
##C4FC781.001.2017.5417.54
#FFFFFF1.201.0021.0021.00
#00000017.5421.001.001.00
##00000017.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFED6C
Deuteranopia (green-blind)
#FFE980
Tritanopia (blue-blind)
#C9F2DE
Achromatopsia (no color)
#EBEBEB

Design tokens & code

CSS
--color: #c4fc78;
/* rgb */ color: rgb(196, 252, 120);
/* oklch */ color: oklch(92.6% 0.172 128.4);
Tailwind
colors: {
  custom: {
    50: '#d8fda2',
    500: '#c4fc78',
    950: '#000000',
  },
}
SCSS
$custom: #c4fc78;
$custom-light: #d8fda2;
$custom-dark: #000000;
JSON
{
  "hex": "#c4fc78",
  "rgb": {
    "r": 196,
    "g": 252,
    "b": 120
  },
  "hsl": {
    "h": 85.455,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.92556,
    "c": 0.17171,
    "h": 128.4
  },
  "luminance": 0.82713
}

Semantic roles & 50–950 ramp

primary
#C4FC78
secondary
#803FD9
accent
#00E661
background
#FEFFFC
surface
#FCFFF6
border
#D5D7D0
text
#15170F
muted
#848580

Preview Lab

Preview with #C4FC78

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

Preview Lab → · Contrast checker → · Palette generator →

#C4FC78 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva