#78D33A#78D33A

#78D33A is a light, highly saturated yellow-green. Relative luminance 0.509; OKLCH L 78.1% C 0.203 H 135.5°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX#78D33A
RGBrgb(120, 211, 58)
HSLhsl(96, 63%, 53%)
HSVhsv(96, 73%, 83%)
CMYKcmyk(43.1%, 0%, 72.5%, 17.3%)
CIE-LABlab(76.61, -52.06, 63.39)
CIE-LCHlch(76.61, 82.03, 129.39°)
OKLaboklab(78.1% -0.1452 0.1426)
OKLCHoklch(78.1% 0.203 135.5)
XYZxyz(31.8030, 50.8852, 12.1482)
Luminance0.5089 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78D33A #953AD3
analogous
#C5D33A #78D33A #3AD348
triadic
#78D33A #3A78D3 #D33A78
tetradic
#78D33A #3AC5D3 #953AD3 #D3483A
square
#78D33A #3AC5D3 #953AD3 #D3483A
split-complementary
#78D33A #483AD3 #D33AC5
monochromatic
#40781B #5BAA26 #78D33A #9ADE6C #BDE99E

Accessibility & contrast

On white

1.88
#78D33A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.18
#78D33A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D33A
11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78D33A#FFFFFF#000000##000000
##78D33A1.001.8811.1811.18
#FFFFFF1.881.0021.0021.00
#00000011.1821.001.001.00
##00000011.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#DBC21D
Deuteranopia (green-blind)
#CEBA49
Tritanopia (blue-blind)
#75CBB5
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #78d33a;
/* rgb */ color: rgb(120, 211, 58);
/* oklch */ color: oklch(78.1% 0.203 135.5);
Tailwind
colors: {
  custom: {
    50: '#a6e17a',
    500: '#78d33a',
    950: '#000000',
  },
}
SCSS
$custom: #78d33a;
$custom-light: #a6e17a;
$custom-dark: #000000;
JSON
{
  "hex": "#78d33a",
  "rgb": {
    "r": 120,
    "g": 211,
    "b": 58
  },
  "hsl": {
    "h": 95.686,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.78095,
    "c": 0.20348,
    "h": 135.5
  },
  "luminance": 0.50887
}

Semantic roles & 50–950 ramp

primary
#78D33A
secondary
#603180
accent
#41E7A4
background
#FDFEFB
surface
#F7FCF2
border
#D0D5CC
text
#10150A
muted
#81847D

Preview Lab

Preview with #78D33A

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

Preview Lab → · Contrast checker → · Palette generator →

#78D33A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva