#4C8E11#4C8E11

#4C8E11 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.0% C 0.163 H 134.9°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C8E11
RGB	rgb(76, 142, 17)
HSL	hsl(92, 79%, 31%)
HSV	hsv(92, 88%, 56%)
CMYK	cmyk(46.5%, 0%, 88%, 44.3%)
CIE-LAB	lab(52.86, -40.85, 52.82)
CIE-LCH	lch(52.86, 66.77, 127.71°)
OKLab	oklab(58.01% -0.1147 0.1152)
OKLCH	oklch(58.01% 0.163 134.9)
XYZ	xyz(12.7544, 20.9222, 3.8965)
Luminance	0.2092 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8E11 #53118E

analogous

#8A8E11 #4C8E11 #118E14

triadic

#4C8E11 #114C8E #8E114C

tetradic

#4C8E11 #118A8E #53118E #8E1411

square

#4C8E11 #118A8E #53118E #8E1411

split-complementary

#4C8E11 #14118E #8E118A

monochromatic

#112104 #2F570A #4C8E11 #69C518 #88E733

Accessibility & contrast

On white

4.05

#4C8E11 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#4C8E11 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8E11

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8E11	#FFFFFF	#000000	##000000
##4C8E11	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8B7C22

Tritanopia (blue-blind)

#4A8878

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c8e11;
/* rgb */ color: rgb(76, 142, 17);
/* oklch */ color: oklch(58.0% 0.163 134.9);

Tailwind

colors: {
  custom: {
    50: '#85af5e',
    500: '#4c8e11',
    950: '#000000',
  },
}

SCSS

$custom: #4c8e11;
$custom-light: #85af5e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8e11",
  "rgb": {
    "r": 76,
    "g": 142,
    "b": 17
  },
  "hsl": {
    "h": 91.68,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.5801,
    "c": 0.16252,
    "h": 134.9
  },
  "luminance": 0.20923
}

Semantic roles & 50–950 ramp

primary

#4C8E11

secondary

#8138C2

accent

#33F599

background

#F8FAF5

surface

#F0F5EA

border

#CBCFC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4C8E11

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

Preview Lab → · Contrast checker → · Palette generator →