#78B533#78B533

#78B533 is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 70.6% C 0.171 H 131.5°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX#78B533
RGBrgb(120, 181, 51)
HSLhsl(88, 56%, 45%)
HSVhsv(88, 72%, 71%)
CMYKcmyk(33.7%, 0%, 71.8%, 29%)
CIE-LABlab(67.49, -40.06, 56.77)
CIE-LCHlch(67.49, 69.48, 125.21°)
OKLaboklab(70.62% -0.1132 0.1277)
OKLCHoklch(70.62% 0.171 131.5)
XYZxyz(24.8669, 37.2789, 9.0167)
Luminance0.3728 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78B533 #7033B5
analogous
#B5B133 #78B533 #37B533
triadic
#78B533 #3378B5 #B53378
tetradic
#78B533 #33B5B1 #7033B5 #B53337
square
#78B533 #33B5B1 #7033B5 #B53337
split-complementary
#78B533 #3337B5 #B133B5
monochromatic
#395618 #588526 #78B533 #96CF56 #B4DD86

Accessibility & contrast

On white

2.48
#78B533 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.46
#78B533 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B533
8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78B533#FFFFFF#000000##000000
##78B5331.002.488.468.46
#FFFFFF2.481.0021.0021.00
#0000008.4621.001.001.00
##0000008.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#BDA71C
Deuteranopia (green-blind)
#B4A33F
Tritanopia (blue-blind)
#7AAD9C
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #78b533;
/* rgb */ color: rgb(120, 181, 51);
/* oklch */ color: oklch(70.6% 0.171 131.5);
Tailwind
colors: {
  custom: {
    50: '#a4cb73',
    500: '#78b533',
    950: '#000000',
  },
}
SCSS
$custom: #78b533;
$custom-light: #a4cb73;
$custom-dark: #000000;
JSON
{
  "hex": "#78b533",
  "rgb": {
    "r": 120,
    "g": 181,
    "b": 51
  },
  "hsl": {
    "h": 88.154,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.7062,
    "c": 0.17065,
    "h": 131.5
  },
  "luminance": 0.3728
}

Semantic roles & 50–950 ramp

primary
#78B533
secondary
#A07DC6
accent
#48DF8F
background
#FAFCF7
surface
#F4F8ED
border
#CED1C8
text
#101308
muted
#7F827B

Preview Lab

Preview with #78B533

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

Preview Lab → · Contrast checker → · Palette generator →

#78B533 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva