#4C9019#4C9019

#4C9019 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.6% C 0.162 H 135.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4C9019
RGB	rgb(76, 144, 25)
HSL	hsl(94, 70%, 33%)
HSV	hsv(94, 83%, 56%)
CMYK	cmyk(47.2%, 0%, 82.6%, 43.5%)
CIE-LAB	lab(53.55, -41.32, 51.34)
CIE-LCH	lch(53.55, 65.90, 128.82°)
OKLab	oklab(58.58% -0.1155 0.1132)
OKLCH	oklch(58.58% 0.162 135.6)
XYZ	xyz(13.1289, 21.5524, 4.3877)
Luminance	0.2155 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9019 #5D1990

analogous

#879019 #4C9019 #199022

triadic

#4C9019 #194C90 #90194C

tetradic

#4C9019 #198790 #5D1990 #902219

square

#4C9019 #198790 #5D1990 #902219

split-complementary

#4C9019 #221990 #901987

monochromatic

#152807 #305C10 #4C9019 #68C422 #87DF45

Accessibility & contrast

On white

3.95

#4C9019 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#4C9019 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C9019

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9019	#FFFFFF	#000000	##000000
##4C9019	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8D7E27

Tritanopia (blue-blind)

#4A8A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4c9019;
/* rgb */ color: rgb(76, 144, 25);
/* oklch */ color: oklch(58.6% 0.162 135.6);

Tailwind

colors: {
  custom: {
    50: '#85b161',
    500: '#4c9019',
    950: '#000000',
  },
}

SCSS

$custom: #4c9019;
$custom-light: #85b161;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9019",
  "rgb": {
    "r": 76,
    "g": 144,
    "b": 25
  },
  "hsl": {
    "h": 94.286,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.58583,
    "c": 0.16174,
    "h": 135.6
  },
  "luminance": 0.21553
}

Semantic roles & 50–950 ramp

primary

#4C9019

secondary

#8B45C0

accent

#3BEDA1

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1105

muted

#7D807A

Preview Lab

Preview with #4C9019

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

Preview Lab → · Contrast checker → · Palette generator →