#78D23C#78D23C

#78D23C is a light, highly saturated yellow-green. Relative luminance 0.504; OKLCH L 77.9% C 0.201 H 135.6°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX#78D23C
RGBrgb(120, 210, 60)
HSLhsl(96, 63%, 53%)
HSVhsv(96, 71%, 82%)
CMYKcmyk(42.9%, 0%, 71.4%, 17.6%)
CIE-LABlab(76.32, -51.53, 62.39)
CIE-LCHlch(76.32, 80.92, 129.55°)
OKLaboklab(77.86% -0.1436 0.1408)
OKLCHoklch(77.86% 0.201 135.6)
XYZxyz(31.6072, 50.4107, 12.3389)
Luminance0.5041 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78D23C #963CD2
analogous
#C3D23C #78D23C #3CD24B
triadic
#78D23C #3C78D2 #D23C78
tetradic
#78D23C #3CC3D2 #963CD2 #D24B3C
square
#78D23C #3CC3D2 #963CD2 #D24B3C
split-complementary
#78D23C #4B3CD2 #D23CC3
monochromatic
#41781C #5BAA27 #78D23C #9ADD6E #BDE99F

Accessibility & contrast

On white

1.89
#78D23C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.08
#78D23C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D23C
11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78D23C#FFFFFF#000000##000000
##78D23C1.001.8911.0811.08
#FFFFFF1.891.0021.0021.00
#00000011.0821.001.001.00
##00000011.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC122
Deuteranopia (green-blind)
#CDBA4A
Tritanopia (blue-blind)
#75CAB5
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #78d23c;
/* rgb */ color: rgb(120, 210, 60);
/* oklch */ color: oklch(77.9% 0.201 135.6);
Tailwind
colors: {
  custom: {
    50: '#a6e07b',
    500: '#78d23c',
    950: '#000000',
  },
}
SCSS
$custom: #78d23c;
$custom-light: #a6e07b;
$custom-dark: #000000;
JSON
{
  "hex": "#78d23c",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 60
  },
  "hsl": {
    "h": 96,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77862,
    "c": 0.20109,
    "h": 135.6
  },
  "luminance": 0.50413
}

Semantic roles & 50–950 ramp

primary
#78D23C
secondary
#613280
accent
#42E6A4
background
#FDFEFB
surface
#F7FCF2
border
#D0D5CC
text
#10150A
muted
#81847D

Preview Lab

Preview with #78D23C

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

Preview Lab → · Contrast checker → · Palette generator →

#78D23C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva