#78DD3A#78DD3A

#78DD3A is a light, highly saturated yellow-green. Relative luminance 0.560; OKLCH L 80.6% C 0.215 H 136.3°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX#78DD3A
RGBrgb(120, 221, 58)
HSLhsl(97, 71%, 55%)
HSVhsv(97, 74%, 87%)
CMYKcmyk(45.7%, 0%, 73.8%, 13.3%)
CIE-LABlab(79.62, -55.95, 66.37)
CIE-LCHlch(79.62, 86.81, 130.13°)
OKLaboklab(80.57% -0.1557 0.1488)
OKLCHoklch(80.57% 0.215 136.3)
XYZxyz(34.3650, 56.0093, 13.0022)
Luminance0.5601 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78DD3A #9F3ADD
analogous
#CADD3A #78DD3A #3ADD4E
triadic
#78DD3A #3A78DD #DD3A78
tetradic
#78DD3A #3ACADD #9F3ADD #DD4E3A
square
#78DD3A #3ACADD #9F3ADD #DD4E3A
split-complementary
#78DD3A #4E3ADD #DD3ACA
monochromatic
#418617 #5BBA20 #78DD3A #9CE66E #C0EFA2

Accessibility & contrast

On white

1.72
#78DD3A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.20
#78DD3A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DD3A
12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78DD3A#FFFFFF#000000##000000
##78DD3A1.001.7212.2012.20
#FFFFFF1.721.0021.0021.00
#00000012.2021.001.001.00
##00000012.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#E5CB18
Deuteranopia (green-blind)
#D7C24B
Tritanopia (blue-blind)
#73D5BE
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #78dd3a;
/* rgb */ color: rgb(120, 221, 58);
/* oklch */ color: oklch(80.6% 0.215 136.3);
Tailwind
colors: {
  custom: {
    50: '#a7e87b',
    500: '#78dd3a',
    950: '#000000',
  },
}
SCSS
$custom: #78dd3a;
$custom-light: #a7e87b;
$custom-dark: #000000;
JSON
{
  "hex": "#78dd3a",
  "rgb": {
    "r": 120,
    "g": 221,
    "b": 58
  },
  "hsl": {
    "h": 97.178,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.80565,
    "c": 0.21537,
    "h": 136.3
  },
  "luminance": 0.56011
}

Semantic roles & 50–950 ramp

primary
#78DD3A
secondary
#692F8C
accent
#3AEDA9
background
#FDFEFB
surface
#F7FDF2
border
#D0D5CC
text
#10160A
muted
#81847D

Preview Lab

Preview with #78DD3A

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

Preview Lab → · Contrast checker → · Palette generator →

#78DD3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva