#78C037#78C037

#78C037 is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.4% C 0.182 H 133.4°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX#78C037
RGBrgb(120, 192, 55)
HSLhsl(92, 55%, 48%)
HSVhsv(92, 71%, 75%)
CMYKcmyk(37.5%, 0%, 71.4%, 24.7%)
CIE-LABlab(70.85, -44.51, 58.68)
CIE-LCHlch(70.85, 73.65, 127.18°)
OKLaboklab(73.37% -0.1249 0.1323)
OKLCHoklch(73.37% 0.182 133.4)
XYZxyz(27.2845, 41.9669, 10.2765)
Luminance0.4197 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78C037 #7F37C0
analogous
#BCC037 #78C037 #37C03A
triadic
#78C037 #3778C0 #C03778
tetradic
#78C037 #37BCC0 #7F37C0 #C03A37
square
#78C037 #37BCC0 #7F37C0 #C03A37
split-complementary
#78C037 #3A37C0 #C037BC
monochromatic
#3D611C #5A9029 #78C037 #97D262 #B7E092

Accessibility & contrast

On white

2.24
#78C037 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.39
#78C037 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C037
9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78C037#FFFFFF#000000##000000
##78C0371.002.249.399.39
#FFFFFF2.241.0021.0021.00
#0000009.3921.001.001.00
##0000009.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C8B120
Deuteranopia (green-blind)
#BEAB44
Tritanopia (blue-blind)
#78B8A5
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #78c037;
/* rgb */ color: rgb(120, 192, 55);
/* oklch */ color: oklch(73.4% 0.182 133.4);
Tailwind
colors: {
  custom: {
    50: '#a4d376',
    500: '#78c037',
    950: '#000000',
  },
}
SCSS
$custom: #78c037;
$custom-light: #a4d376;
$custom-dark: #000000;
JSON
{
  "hex": "#78c037",
  "rgb": {
    "r": 120,
    "g": 192,
    "b": 55
  },
  "hsl": {
    "h": 91.533,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.73373,
    "c": 0.18198,
    "h": 133.4
  },
  "luminance": 0.41968
}

Semantic roles & 50–950 ramp

primary
#78C037
secondary
#AB88CB
accent
#49DF98
background
#FAFDF7
surface
#F4FAED
border
#CED3C8
text
#101409
muted
#7F837B

Preview Lab

Preview with #78C037

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

Preview Lab → · Contrast checker → · Palette generator →

#78C037 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva