#4EB54F#4EB54F

#4EB54F is a light, vivid green. Relative luminance 0.352; OKLCH L 68.9% C 0.170 H 143.6°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX#4EB54F
RGBrgb(78, 181, 79)
HSLhsl(121, 41%, 51%)
HSVhsv(121, 57%, 71%)
CMYKcmyk(56.9%, 0%, 56.4%, 29%)
CIE-LABlab(65.93, -50.50, 42.56)
CIE-LCHlch(65.93, 66.04, 139.88°)
OKLaboklab(68.93% -0.1372 0.1011)
OKLCHoklch(68.93% 0.17 143.6)
XYZxyz(21.0759, 35.2301, 13.0851)
Luminance0.3523 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EB54F #B54EB4
analogous
#80B54E #4EB54F #4EB583
triadic
#4EB54F #4F4EB5 #B54F4E
tetradic
#4EB54F #4E80B5 #B54EB4 #B5834E
square
#4EB54F #4E80B5 #B54EB4 #B5834E
split-complementary
#4EB54F #834EB5 #B54E80
monochromatic
#286029 #3A8B3B #4EB54F #79C77A #A4D9A5

Accessibility & contrast

On white

2.61
#4EB54F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.05
#4EB54F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB54F
8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EB54F#FFFFFF#000000##000000
##4EB54F1.002.618.058.05
#FFFFFF2.611.0021.0021.00
#0000008.0521.001.001.00
##0000008.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8A645
Deuteranopia (green-blind)
#AB9D57
Tritanopia (blue-blind)
#3DB09E
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #4eb54f;
/* rgb */ color: rgb(78, 181, 79);
/* oklch */ color: oklch(68.9% 0.170 143.6);
Tailwind
colors: {
  custom: {
    50: '#89cc83',
    500: '#4eb54f',
    950: '#000000',
  },
}
SCSS
$custom: #4eb54f;
$custom-light: #89cc83;
$custom-dark: #000000;
JSON
{
  "hex": "#4eb54f",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 79
  },
  "hsl": {
    "h": 120.583,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.68929,
    "c": 0.17043,
    "h": 143.6
  },
  "luminance": 0.35232
}

Semantic roles & 50–950 ramp

primary
#4EB54F
secondary
#C699C6
accent
#57D0D1
background
#F8FCF8
surface
#F0F9EF
border
#CBD2CA
text
#0C130B
muted
#7D827C

Preview Lab

Preview with #4EB54F

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

Preview Lab → · Contrast checker → · Palette generator →

#4EB54F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva