#4C9819#4C9819

#4C9819 is a mid, vivid yellow-green. Relative luminance 0.241; OKLCH L 60.7% C 0.171 H 136.4°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4C9819
RGB	rgb(76, 152, 25)
HSL	hsl(96, 72%, 35%)
HSV	hsv(96, 84%, 60%)
CMYK	cmyk(50%, 0%, 83.6%, 40.4%)
CIE-LAB	lab(56.15, -44.54, 53.72)
CIE-LCH	lch(56.15, 69.78, 129.67°)
OKLab	oklab(60.72% -0.1241 0.1182)
OKLCH	oklch(60.72% 0.171 136.4)
XYZ	xyz(14.3838, 24.0622, 4.8060)
Luminance	0.2406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9819 #651998

analogous

#8B9819 #4C9819 #199826

triadic

#4C9819 #194C98 #98194C

tetradic

#4C9819 #198B98 #651998 #982619

square

#4C9819 #198B98 #651998 #982619

split-complementary

#4C9819 #261998 #98198B

monochromatic

#172F08 #326310 #4C9819 #66CD22 #87E14A

Accessibility & contrast

On white

3.61

#4C9819 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#4C9819 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C9819

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9819	#FFFFFF	#000000	##000000
##4C9819	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#948429

Tritanopia (blue-blind)

#489281

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4c9819;
/* rgb */ color: rgb(76, 152, 25);
/* oklch */ color: oklch(60.7% 0.171 136.4);

Tailwind

colors: {
  custom: {
    50: '#86b763',
    500: '#4c9819',
    950: '#000000',
  },
}

SCSS

$custom: #4c9819;
$custom-light: #86b763;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9819",
  "rgb": {
    "r": 76,
    "g": 152,
    "b": 25
  },
  "hsl": {
    "h": 95.906,
    "s": 71.751,
    "l": 34.706
  },
  "oklch": {
    "l": 0.60722,
    "c": 0.17143,
    "h": 136.4
  },
  "luminance": 0.24063
}

Semantic roles & 50–950 ramp

primary

#4C9819

secondary

#924AC3

accent

#39EEA6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4C9819

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

Preview Lab → · Contrast checker → · Palette generator →