#78CD38#78CD38

#78CD38 is a light, vivid yellow-green. Relative luminance 0.479; OKLCH L 76.6% C 0.197 H 134.8°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX#78CD38
RGBrgb(120, 205, 56)
HSLhsl(94, 60%, 51%)
HSVhsv(94, 73%, 80%)
CMYKcmyk(41.5%, 0%, 72.7%, 19.6%)
CIE-LABlab(74.79, -49.80, 62.27)
CIE-LCHlch(74.79, 79.73, 128.65°)
OKLaboklab(76.6% -0.1392 0.14)
OKLCHoklch(76.6% 0.197 134.8)
XYZxyz(30.2902, 47.9396, 11.3978)
Luminance0.4794 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78CD38 #8D38CD
analogous
#C2CD38 #78CD38 #38CD42
triadic
#78CD38 #3878CD #CD3878
tetradic
#78CD38 #38C2CD #8D38CD #CD4238
square
#78CD38 #38C2CD #8D38CD #CD4238
split-complementary
#78CD38 #4238CD #CD38C2
monochromatic
#3F6F1C #5BA028 #78CD38 #99D969 #BAE69A

Accessibility & contrast

On white

1.98
#78CD38 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.59
#78CD38 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CD38
10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78CD38#FFFFFF#000000##000000
##78CD381.001.9810.5910.59
#FFFFFF1.981.0021.0021.00
#00000010.5921.001.001.00
##00000010.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5BC1C
Deuteranopia (green-blind)
#C9B647
Tritanopia (blue-blind)
#76C5B0
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #78cd38;
/* rgb */ color: rgb(120, 205, 56);
/* oklch */ color: oklch(76.6% 0.197 134.8);
Tailwind
colors: {
  custom: {
    50: '#a5dd78',
    500: '#78cd38',
    950: '#000000',
  },
}
SCSS
$custom: #78cd38;
$custom-light: #a5dd78;
$custom-dark: #000000;
JSON
{
  "hex": "#78cd38",
  "rgb": {
    "r": 120,
    "g": 205,
    "b": 56
  },
  "hsl": {
    "h": 94.228,
    "s": 59.839,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76597,
    "c": 0.19739,
    "h": 134.8
  },
  "luminance": 0.47941
}

Semantic roles & 50–950 ramp

primary
#78CD38
secondary
#B58FD1
accent
#45E39F
background
#FAFDF7
surface
#F4FBEE
border
#CED4C9
text
#10150A
muted
#7F837C

Preview Lab

Preview with #78CD38

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

Preview Lab → · Contrast checker → · Palette generator →

#78CD38 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva