#78C133#78C133

#78C133 is a light, vivid yellow-green. Relative luminance 0.424; OKLCH L 73.6% C 0.186 H 133.2°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX#78C133
RGBrgb(120, 193, 51)
HSLhsl(91, 58%, 48%)
HSVhsv(91, 74%, 76%)
CMYKcmyk(37.8%, 0%, 73.6%, 24.3%)
CIE-LABlab(71.13, -45.19, 60.39)
CIE-LCHlch(71.13, 75.43, 126.81°)
OKLaboklab(73.59% -0.1271 0.1353)
OKLCHoklch(73.59% 0.186 133.2)
XYZxyz(27.4128, 42.3708, 9.8653)
Luminance0.4237 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78C133 #7C33C1
analogous
#BFC133 #78C133 #33C135
triadic
#78C133 #3378C1 #C13378
tetradic
#78C133 #33BFC1 #7C33C1 #C13533
square
#78C133 #33BFC1 #7C33C1 #C13533
split-complementary
#78C133 #3533C1 #C133BF
monochromatic
#3C6019 #5A9126 #78C133 #97D45D #B6E18D

Accessibility & contrast

On white

2.22
#78C133 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.47
#78C133 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C133
9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78C133#FFFFFF#000000##000000
##78C1331.002.229.479.47
#FFFFFF2.221.0021.0021.00
#0000009.4721.001.001.00
##0000009.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#C9B217
Deuteranopia (green-blind)
#BFAC41
Tritanopia (blue-blind)
#78B9A6
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #78c133;
/* rgb */ color: rgb(120, 193, 51);
/* oklch */ color: oklch(73.6% 0.186 133.2);
Tailwind
colors: {
  custom: {
    50: '#a5d474',
    500: '#78c133',
    950: '#000000',
  },
}
SCSS
$custom: #78c133;
$custom-light: #a5d474;
$custom-dark: #000000;
JSON
{
  "hex": "#78c133",
  "rgb": {
    "r": 120,
    "g": 193,
    "b": 51
  },
  "hsl": {
    "h": 90.845,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.73591,
    "c": 0.18563,
    "h": 133.2
  },
  "luminance": 0.42372
}

Semantic roles & 50–950 ramp

primary
#78C133
secondary
#A984CB
accent
#46E196
background
#FAFDF7
surface
#F4FAED
border
#CED3C8
text
#101409
muted
#7F837B

Preview Lab

Preview with #78C133

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

Preview Lab → · Contrast checker → · Palette generator →

#78C133 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva