#78C734#78C734

#78C734 is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.1% C 0.192 H 134.0°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX#78C734
RGBrgb(120, 199, 52)
HSLhsl(92, 59%, 49%)
HSVhsv(92, 74%, 78%)
CMYKcmyk(39.7%, 0%, 73.9%, 22%)
CIE-LABlab(72.95, -47.61, 61.84)
CIE-LCHlch(72.95, 78.04, 127.59°)
OKLaboklab(75.08% -0.1336 0.1385)
OKLCHoklch(75.08% 0.192 134)
XYZxyz(28.7885, 45.0864, 10.4338)
Luminance0.4509 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78C734 #8334C7
analogous
#C2C734 #78C734 #34C73A
triadic
#78C734 #3478C7 #C73478
tetradic
#78C734 #34C2C7 #8334C7 #C73A34
square
#78C734 #34C2C7 #8334C7 #C73A34
split-complementary
#78C734 #3A34C7 #C734C2
monochromatic
#3D661B #5B9627 #78C734 #98D662 #B8E393

Accessibility & contrast

On white

2.10
#78C734 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.02
#78C734 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C734
10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78C734#FFFFFF#000000##000000
##78C7341.002.1010.0210.02
#FFFFFF2.101.0021.0021.00
#00000010.0221.001.001.00
##00000010.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB716
Deuteranopia (green-blind)
#C4B143
Tritanopia (blue-blind)
#77BFAB
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #78c734;
/* rgb */ color: rgb(120, 199, 52);
/* oklch */ color: oklch(75.1% 0.192 134.0);
Tailwind
colors: {
  custom: {
    50: '#a5d875',
    500: '#78c734',
    950: '#000000',
  },
}
SCSS
$custom: #78c734;
$custom-light: #a5d875;
$custom-dark: #000000;
JSON
{
  "hex": "#78c734",
  "rgb": {
    "r": 120,
    "g": 199,
    "b": 52
  },
  "hsl": {
    "h": 92.245,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.75084,
    "c": 0.1924,
    "h": 134
  },
  "luminance": 0.45088
}

Semantic roles & 50–950 ramp

primary
#78C734
secondary
#AE89CE
accent
#46E29A
background
#FAFDF7
surface
#F4FAED
border
#CED3C8
text
#101409
muted
#7F837B

Preview Lab

Preview with #78C734

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

Preview Lab → · Contrast checker → · Palette generator →

#78C734 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva