#78C033#78C033

#78C033 is a light, vivid yellow-green. Relative luminance 0.419; OKLCH L 73.3% C 0.184 H 133.1°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX#78C033
RGBrgb(120, 192, 51)
HSLhsl(91, 58%, 48%)
HSVhsv(91, 73%, 75%)
CMYKcmyk(37.5%, 0%, 73.4%, 24.7%)
CIE-LABlab(70.82, -44.77, 60.09)
CIE-LCHlch(70.82, 74.94, 126.69°)
OKLaboklab(73.34% -0.1259 0.1347)
OKLCHoklch(73.34% 0.184 133.1)
XYZxyz(27.1925, 41.9301, 9.7919)
Luminance0.4193 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78C033 #7B33C0
analogous
#BFC033 #78C033 #33C034
triadic
#78C033 #3378C0 #C03378
tetradic
#78C033 #33BFC0 #7B33C0 #C03433
square
#78C033 #33BFC0 #7B33C0 #C03433
split-complementary
#78C033 #3433C0 #C033BF
monochromatic
#3C5F19 #5A9026 #78C033 #97D45C #B6E18D

Accessibility & contrast

On white

2.24
#78C033 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.39
#78C033 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C033
9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78C033#FFFFFF#000000##000000
##78C0331.002.249.399.39
#FFFFFF2.241.0021.0021.00
#0000009.3921.001.001.00
##0000009.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C8B117
Deuteranopia (green-blind)
#BEAB41
Tritanopia (blue-blind)
#78B8A5
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #78c033;
/* rgb */ color: rgb(120, 192, 51);
/* oklch */ color: oklch(73.3% 0.184 133.1);
Tailwind
colors: {
  custom: {
    50: '#a4d374',
    500: '#78c033',
    950: '#000000',
  },
}
SCSS
$custom: #78c033;
$custom-light: #a4d374;
$custom-dark: #000000;
JSON
{
  "hex": "#78c033",
  "rgb": {
    "r": 120,
    "g": 192,
    "b": 51
  },
  "hsl": {
    "h": 90.638,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.73344,
    "c": 0.18439,
    "h": 133.1
  },
  "luminance": 0.41931
}

Semantic roles & 50–950 ramp

primary
#78C033
secondary
#A884CB
accent
#47E196
background
#FAFDF7
surface
#F4FAED
border
#CED3C8
text
#101409
muted
#7F837B

Preview Lab

Preview with #78C033

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

Preview Lab → · Contrast checker → · Palette generator →

#78C033 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva