#78DB59#78DB59

#78DB59 is a light, vivid green. Relative luminance 0.554; OKLCH L 80.3% C 0.192 H 138.9°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX#78DB59
RGBrgb(120, 219, 89)
HSLhsl(106, 64%, 60%)
HSVhsv(106, 59%, 86%)
CMYKcmyk(45.2%, 0%, 59.4%, 14.1%)
CIE-LABlab(79.26, -52.62, 53.86)
CIE-LCHlch(79.26, 75.30, 134.33°)
OKLaboklab(80.34% -0.1446 0.1261)
OKLCHoklch(80.34% 0.192 138.9)
XYZxyz(34.8792, 55.3751, 18.2998)
Luminance0.5538 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78DB59 #BC59DB
analogous
#B9DB59 #78DB59 #59DB7B
triadic
#78DB59 #5978DB #DB5978
tetradic
#78DB59 #59B9DB #BC59DB #DB7B59
square
#78DB59 #59B9DB #BC59DB #DB7B59
split-complementary
#78DB59 #7B59DB #DB59B9
monochromatic
#3E9921 #52CB2C #78DB59 #A1E68B #CAF1BE

Accessibility & contrast

On white

1.74
#78DB59 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.08
#78DB59 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DB59
12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78DB59#FFFFFF#000000##000000
##78DB591.001.7412.0812.08
#FFFFFF1.741.0021.0021.00
#00000012.0821.001.001.00
##00000012.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1CA4B
Deuteranopia (green-blind)
#D4C163
Tritanopia (blue-blind)
#71D4BF
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #78db59;
/* rgb */ color: rgb(120, 219, 89);
/* oklch */ color: oklch(80.3% 0.192 138.9);
Tailwind
colors: {
  custom: {
    50: '#a6e78c',
    500: '#78db59',
    950: '#000000',
  },
}
SCSS
$custom: #78db59;
$custom-light: #a6e78c;
$custom-dark: #000000;
JSON
{
  "hex": "#78db59",
  "rgb": {
    "r": 120,
    "g": 219,
    "b": 89
  },
  "hsl": {
    "h": 105.692,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80344,
    "c": 0.19189,
    "h": 138.9
  },
  "luminance": 0.55377
}

Semantic roles & 50–950 ramp

primary
#78DB59
secondary
#863B9D
accent
#19CCA2
background
#FDFEFC
surface
#F7FCF4
border
#D0D5CE
text
#10160C
muted
#81847F

Preview Lab

Preview with #78DB59

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

Preview Lab → · Contrast checker → · Palette generator →

#78DB59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva