#78B133#78B133

#78B133 is a light, vivid yellow-green. Relative luminance 0.357; OKLCH L 69.6% C 0.166 H 130.9°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX#78B133
RGBrgb(120, 177, 51)
HSLhsl(87, 55%, 45%)
HSVhsv(87, 71%, 69%)
CMYKcmyk(32.2%, 0%, 71.2%, 30.6%)
CIE-LABlab(66.27, -38.30, 55.54)
CIE-LCHlch(66.27, 67.47, 124.59°)
OKLaboklab(69.63% -0.1084 0.1252)
OKLCHoklch(69.63% 0.166 130.9)
XYZxyz(24.0652, 35.6756, 8.7495)
Luminance0.3568 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78B133 #6C33B1
analogous
#B1AB33 #78B133 #39B133
triadic
#78B133 #3378B1 #B13378
tetradic
#78B133 #33B1AB #6C33B1 #B13339
square
#78B133 #33B1AB #6C33B1 #B13339
split-complementary
#78B133 #3339B1 #AB33B1
monochromatic
#385218 #588125 #78B133 #96CE54 #B3DB83

Accessibility & contrast

On white

2.58
#78B133 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.14
#78B133 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B133
8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78B133#FFFFFF#000000##000000
##78B1331.002.588.148.14
#FFFFFF2.581.0021.0021.00
#0000008.1421.001.001.00
##0000008.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9A41E
Deuteranopia (green-blind)
#B1A03E
Tritanopia (blue-blind)
#7AAA98
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #78b133;
/* rgb */ color: rgb(120, 177, 51);
/* oklch */ color: oklch(69.6% 0.166 130.9);
Tailwind
colors: {
  custom: {
    50: '#a3c872',
    500: '#78b133',
    950: '#000000',
  },
}
SCSS
$custom: #78b133;
$custom-light: #a3c872;
$custom-dark: #000000;
JSON
{
  "hex": "#78b133",
  "rgb": {
    "r": 120,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 87.143,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.6963,
    "c": 0.16556,
    "h": 130.9
  },
  "luminance": 0.35676
}

Semantic roles & 50–950 ramp

primary
#78B133
secondary
#9C7BC5
accent
#49DF8D
background
#FAFCF7
surface
#F4F8ED
border
#CED1C8
text
#101308
muted
#7F827B

Preview Lab

Preview with #78B133

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

Preview Lab → · Contrast checker → · Palette generator →

#78B133 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva