#78EA51#78EA51

#78EA51 is a very light, highly saturated green. Relative luminance 0.634; OKLCH L 83.9% C 0.217 H 138.8°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX#78EA51
RGBrgb(120, 234, 81)
HSLhsl(105, 78%, 62%)
HSVhsv(105, 65%, 92%)
CMYKcmyk(48.7%, 0%, 65.4%, 8.2%)
CIE-LABlab(83.67, -59.17, 62.10)
CIE-LCHlch(83.67, 85.77, 133.62°)
OKLaboklab(83.94% -0.1629 0.1428)
OKLCHoklch(83.94% 0.217 138.8)
XYZxyz(38.6523, 63.4300, 17.9894)
Luminance0.6343 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78EA51 #C351EA
analogous
#C5EA51 #78EA51 #51EA77
triadic
#78EA51 #5178EA #EA5178
tetradic
#78EA51 #51C5EA #C351EA #EA7751
square
#78EA51 #51C5EA #C351EA #EA7751
split-complementary
#78EA51 #7751EA #EA51C5
monochromatic
#3BAC15 #4EE21B #78EA51 #A2F188 #CDF7BE

Accessibility & contrast

On white

1.53
#78EA51 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.69
#78EA51 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EA51
13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78EA51#FFFFFF#000000##000000
##78EA511.001.5313.6913.69
#FFFFFF1.531.0021.0021.00
#00000013.6921.001.001.00
##00000013.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F1D73D
Deuteranopia (green-blind)
#E2CD5E
Tritanopia (blue-blind)
#6FE2CB
Achromatopsia (no color)
#D1D1D1

Design tokens & code

CSS
--color: #78ea51;
/* rgb */ color: rgb(120, 234, 81);
/* oklch */ color: oklch(83.9% 0.217 138.8);
Tailwind
colors: {
  custom: {
    50: '#a8f188',
    500: '#78ea51',
    950: '#000000',
  },
}
SCSS
$custom: #78ea51;
$custom-light: #a8f188;
$custom-dark: #000000;
JSON
{
  "hex": "#78ea51",
  "rgb": {
    "r": 120,
    "g": 234,
    "b": 81
  },
  "hsl": {
    "h": 104.706,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83941,
    "c": 0.21662,
    "h": 138.8
  },
  "luminance": 0.63433
}

Semantic roles & 50–950 ramp

primary
#78EA51
secondary
#8E32AD
accent
#0BDBA6
background
#FDFFFC
surface
#F7FEF4
border
#D0D6CE
text
#11170C
muted
#81857F

Preview Lab

Preview with #78EA51

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

Preview Lab → · Contrast checker → · Palette generator →

#78EA51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva