#78B53C#78B53C

#78B53C is a light, vivid yellow-green. Relative luminance 0.374; OKLCH L 70.7% C 0.165 H 132.3°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX#78B53C
RGBrgb(120, 181, 60)
HSLhsl(90, 50%, 47%)
HSVhsv(90, 67%, 71%)
CMYKcmyk(33.7%, 0%, 66.9%, 29%)
CIE-LABlab(67.55, -39.41, 53.32)
CIE-LCHlch(67.55, 66.31, 126.47°)
OKLaboklab(70.69% -0.1107 0.1218)
OKLCHoklch(70.69% 0.165 132.3)
XYZxyz(25.0849, 37.3661, 10.1648)
Luminance0.3737 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78B53C #793CB5
analogous
#B4B53C #78B53C #3CB53D
triadic
#78B53C #3C78B5 #B53C78
tetradic
#78B53C #3CB4B5 #793CB5 #B53D3C
square
#78B53C #3CB4B5 #793CB5 #B53D3C
split-complementary
#78B53C #3D3CB5 #B53CB4
monochromatic
#3B591E #5A872D #78B53C #97CB63 #B5DB91

Accessibility & contrast

On white

2.48
#78B53C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.47
#78B53C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B53C
8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78B53C#FFFFFF#000000##000000
##78B53C1.002.488.478.47
#FFFFFF2.481.0021.0021.00
#0000008.4721.001.001.00
##0000008.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BCA82B
Deuteranopia (green-blind)
#B4A346
Tritanopia (blue-blind)
#79AE9C
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #78b53c;
/* rgb */ color: rgb(120, 181, 60);
/* oklch */ color: oklch(70.7% 0.165 132.3);
Tailwind
colors: {
  custom: {
    50: '#a3cb78',
    500: '#78b53c',
    950: '#000000',
  },
}
SCSS
$custom: #78b53c;
$custom-light: #a3cb78;
$custom-dark: #000000;
JSON
{
  "hex": "#78b53c",
  "rgb": {
    "r": 120,
    "g": 181,
    "b": 60
  },
  "hsl": {
    "h": 90.248,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70694,
    "c": 0.16455,
    "h": 132.3
  },
  "luminance": 0.37367
}

Semantic roles & 50–950 ramp

primary
#78B53C
secondary
#A787C6
accent
#4EDA94
background
#FAFCF7
surface
#F4F8EE
border
#CED1C9
text
#0F1309
muted
#7F827B

Preview Lab

Preview with #78B53C

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

Preview Lab → · Contrast checker → · Palette generator →

#78B53C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva