#4C8418#4C8418

#4C8418 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.4% C 0.147 H 133.9°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4C8418
RGB	rgb(76, 132, 24)
HSL	hsl(91, 69%, 31%)
HSV	hsv(91, 82%, 52%)
CMYK	cmyk(42.4%, 0%, 81.8%, 48.2%)
CIE-LAB	lab(49.62, -36.30, 48.02)
CIE-LCH	lch(49.62, 60.20, 127.08°)
OKLab	oklab(55.36% -0.1021 0.1061)
OKLCH	oklch(55.36% 0.147 133.9)
XYZ	xyz(11.3964, 18.1044, 3.7580)
Luminance	0.1810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8418 #501884

analogous

#828418 #4C8418 #18841A

triadic

#4C8418 #184C84 #84184C

tetradic

#4C8418 #188284 #501884 #841A18

square

#4C8418 #188284 #501884 #841A18

split-complementary

#4C8418 #1A1884 #841882

monochromatic

#101C05 #2E500F #4C8418 #6AB821 #88DB3B

Accessibility & contrast

On white

4.54

#4C8418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#4C8418 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8418

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8418	#FFFFFF	#000000	##000000
##4C8418	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897900

Deuteranopia (green-blind)

#827424

Tritanopia (blue-blind)

#4C7F70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4c8418;
/* rgb */ color: rgb(76, 132, 24);
/* oklch */ color: oklch(55.4% 0.147 133.9);

Tailwind

colors: {
  custom: {
    50: '#84a85f',
    500: '#4c8418',
    950: '#000000',
  },
}

SCSS

$custom: #4c8418;
$custom-light: #84a85f;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8418",
  "rgb": {
    "r": 76,
    "g": 132,
    "b": 24
  },
  "hsl": {
    "h": 91.111,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55359,
    "c": 0.14725,
    "h": 133.9
  },
  "luminance": 0.18105
}

Semantic roles & 50–950 ramp

primary

#4C8418

secondary

#7E40B8

accent

#3CEC97

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C8418

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

Preview Lab → · Contrast checker → · Palette generator →