#78CE2B#78CE2B

#78CE2B is a light, highly saturated yellow-green. Relative luminance 0.483; OKLCH L 76.8% C 0.205 H 134.2°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX#78CE2B
RGBrgb(120, 206, 43)
HSLhsl(92, 65%, 49%)
HSVhsv(92, 79%, 81%)
CMYKcmyk(41.7%, 0%, 79.1%, 19.2%)
CIE-LABlab(75.02, -50.94, 66.65)
CIE-LCHlch(75.02, 83.89, 127.39°)
OKLaboklab(76.77% -0.1431 0.1473)
OKLCHoklch(76.77% 0.205 134.2)
XYZxyz(30.2525, 48.3085, 10.0154)
Luminance0.4831 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78CE2B #812BCE
analogous
#CACE2B #78CE2B #2BCE2F
triadic
#78CE2B #2B78CE #CE2B78
tetradic
#78CE2B #2BCACE #812BCE #CE2F2B
square
#78CE2B #2BCACE #812BCE #CE2F2B
split-complementary
#78CE2B #2F2BCE #CE2BCA
monochromatic
#3D6916 #5B9B20 #78CE2B #97DC5A #B7E78C

Accessibility & contrast

On white

1.97
#78CE2B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.66
#78CE2B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CE2B
10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78CE2B#FFFFFF#000000##000000
##78CE2B1.001.9710.6610.66
#FFFFFF1.971.0021.0021.00
#00000010.6621.001.001.00
##00000010.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6BD00
Deuteranopia (green-blind)
#CBB63E
Tritanopia (blue-blind)
#77C6B0
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #78ce2b;
/* rgb */ color: rgb(120, 206, 43);
/* oklch */ color: oklch(76.8% 0.205 134.2);
Tailwind
colors: {
  custom: {
    50: '#a6dd72',
    500: '#78ce2b',
    950: '#000000',
  },
}
SCSS
$custom: #78ce2b;
$custom-light: #a6dd72;
$custom-dark: #000000;
JSON
{
  "hex": "#78ce2b",
  "rgb": {
    "r": 120,
    "g": 206,
    "b": 43
  },
  "hsl": {
    "h": 91.656,
    "s": 65.462,
    "l": 48.824
  },
  "oklch": {
    "l": 0.76765,
    "c": 0.20533,
    "h": 134.2
  },
  "luminance": 0.4831
}

Semantic roles & 50–950 ramp

primary
#78CE2B
secondary
#AD84D1
accent
#3FE899
background
#FAFDF7
surface
#F4FBED
border
#CED4C8
text
#101509
muted
#7F837B

Preview Lab

Preview with #78CE2B

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

Preview Lab → · Contrast checker → · Palette generator →

#78CE2B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva