#4FAF37#4FAF37

#4FAF37 is a light, vivid green. Relative luminance 0.326; OKLCH L 67.1% C 0.181 H 140.0°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX#4FAF37
RGBrgb(79, 175, 55)
HSLhsl(108, 52%, 45%)
HSVhsv(108, 69%, 69%)
CMYKcmyk(54.9%, 0%, 68.6%, 31.4%)
CIE-LABlab(63.83, -50.51, 50.87)
CIE-LCHlch(63.83, 71.69, 134.80°)
OKLaboklab(67.14% -0.1386 0.1165)
OKLCHoklch(67.14% 0.181 140)
XYZxyz(19.2432, 32.5965, 8.8914)
Luminance0.3260 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FAF37 #9737AF
analogous
#8BAF37 #4FAF37 #37AF5B
triadic
#4FAF37 #374FAF #AF374F
tetradic
#4FAF37 #378BAF #9737AF #AF5B37
square
#4FAF37 #378BAF #9737AF #AF5B37
split-complementary
#4FAF37 #5B37AF #AF378B
monochromatic
#25521A #3A8028 #4FAF37 #6FCB59 #98D987

Accessibility & contrast

On white

2.79
#4FAF37 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.52
#4FAF37 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FAF37
7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FAF37#FFFFFF#000000##000000
##4FAF371.002.797.527.52
#FFFFFF2.791.0021.0021.00
#0000007.5221.001.001.00
##0000007.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4A026
Deuteranopia (green-blind)
#A79842
Tritanopia (blue-blind)
#44A997
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #4faf37;
/* rgb */ color: rgb(79, 175, 55);
/* oklch */ color: oklch(67.1% 0.181 140.0);
Tailwind
colors: {
  custom: {
    50: '#8ac874',
    500: '#4faf37',
    950: '#000000',
  },
}
SCSS
$custom: #4faf37;
$custom-light: #8ac874;
$custom-dark: #000000;
JSON
{
  "hex": "#4faf37",
  "rgb": {
    "r": 79,
    "g": 175,
    "b": 55
  },
  "hsl": {
    "h": 108,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6714,
    "c": 0.18104,
    "h": 140
  },
  "luminance": 0.32598
}

Semantic roles & 50–950 ramp

primary
#4FAF37
secondary
#B67FC3
accent
#4CDCBF
background
#F8FCF7
surface
#F0F8ED
border
#CBD1C8
text
#0D1309
muted
#7D827B

Preview Lab

Preview with #4FAF37

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

Preview Lab → · Contrast checker → · Palette generator →

#4FAF37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva