#4FAC23#4FAC23

#4FAC23 is a light, vivid green. Relative luminance 0.313; OKLCH L 66.2% C 0.189 H 138.0°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX#4FAC23
RGBrgb(79, 172, 35)
HSLhsl(101, 66%, 41%)
HSVhsv(101, 80%, 67%)
CMYKcmyk(54.1%, 0%, 79.7%, 32.5%)
CIE-LABlab(62.75, -50.83, 56.95)
CIE-LCHlch(62.75, 76.33, 131.75°)
OKLaboklab(66.21% -0.1406 0.1264)
OKLCHoklch(66.21% 0.189 138)
XYZxyz(18.2797, 31.2872, 6.6656)
Luminance0.3129 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FAC23 #8023AC
analogous
#93AC23 #4FAC23 #23AC3B
triadic
#4FAC23 #234FAC #AC234F
tetradic
#4FAC23 #2393AC #8023AC #AC3B23
square
#4FAC23 #2393AC #8023AC #AC3B23
split-complementary
#4FAC23 #3B23AC #AC2393
monochromatic
#20460E #387919 #4FAC23 #69D636 #8FE069

Accessibility & contrast

On white

2.89
#4FAC23 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.26
#4FAC23 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FAC23
7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FAC23#FFFFFF#000000##000000
##4FAC231.002.897.267.26
#FFFFFF2.891.0021.0021.00
#0000007.2621.001.001.00
##0000007.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B29D00
Deuteranopia (green-blind)
#A69533
Tritanopia (blue-blind)
#47A693
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #4fac23;
/* rgb */ color: rgb(79, 172, 35);
/* oklch */ color: oklch(66.2% 0.189 138.0);
Tailwind
colors: {
  custom: {
    50: '#8ac56a',
    500: '#4fac23',
    950: '#000000',
  },
}
SCSS
$custom: #4fac23;
$custom-light: #8ac56a;
$custom-dark: #000000;
JSON
{
  "hex": "#4fac23",
  "rgb": {
    "r": 79,
    "g": 172,
    "b": 35
  },
  "hsl": {
    "h": 100.73,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66206,
    "c": 0.18912,
    "h": 138
  },
  "luminance": 0.31289
}

Semantic roles & 50–950 ramp

primary
#4FAC23
secondary
#A764C6
accent
#3FE9B2
background
#F9FCF6
surface
#F1F8EC
border
#CBD1C7
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #4FAC23

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

Preview Lab → · Contrast checker → · Palette generator →

#4FAC23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva