#4FAD1D#4FAD1D

#4FAD1D is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.4% C 0.193 H 137.7°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX#4FAD1D
RGBrgb(79, 173, 29)
HSLhsl(99, 71%, 40%)
HSVhsv(99, 83%, 68%)
CMYKcmyk(54.3%, 0%, 83.2%, 32.2%)
CIE-LABlab(63.04, -51.51, 58.92)
CIE-LCHlch(63.04, 78.26, 131.16°)
OKLaboklab(66.44% -0.1428 0.1297)
OKLCHoklch(66.44% 0.193 137.7)
XYZxyz(18.3892, 31.6367, 6.2996)
Luminance0.3164 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FAD1D #7B1DAD
analogous
#97AD1D #4FAD1D #1DAD33
triadic
#4FAD1D #1D4FAD #AD1D4F
tetradic
#4FAD1D #1D97AD #7B1DAD #AD331D
square
#4FAD1D #1D97AD #7B1DAD #AD331D
split-complementary
#4FAD1D #331DAD #AD1D97
monochromatic
#1F440B #377914 #4FAD1D #69DC2C #8EE460

Accessibility & contrast

On white

2.87
#4FAD1D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.33
#4FAD1D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FAD1D
7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FAD1D#FFFFFF#000000##000000
##4FAD1D1.002.877.337.33
#FFFFFF2.871.0021.0021.00
#0000007.3321.001.001.00
##0000007.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B39D00
Deuteranopia (green-blind)
#A7962F
Tritanopia (blue-blind)
#47A793
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #4fad1d;
/* rgb */ color: rgb(79, 173, 29);
/* oklch */ color: oklch(66.4% 0.193 137.7);
Tailwind
colors: {
  custom: {
    50: '#8bc667',
    500: '#4fad1d',
    950: '#000000',
  },
}
SCSS
$custom: #4fad1d;
$custom-light: #8bc667;
$custom-dark: #000000;
JSON
{
  "hex": "#4fad1d",
  "rgb": {
    "r": 79,
    "g": 173,
    "b": 29
  },
  "hsl": {
    "h": 99.167,
    "s": 71.287,
    "l": 39.608
  },
  "oklch": {
    "l": 0.66438,
    "c": 0.19291,
    "h": 137.7
  },
  "luminance": 0.31638
}

Semantic roles & 50–950 ramp

primary
#4FAD1D
secondary
#A35DC9
accent
#3AEEAF
background
#F9FCF6
surface
#F1F8EB
border
#CBD1C6
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #4FAD1D

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

Preview Lab → · Contrast checker → · Palette generator →

#4FAD1D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva