#428920#428920

#428920 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.3% C 0.154 H 137.7°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#428920
RGB	rgb(66, 137, 32)
HSL	hsl(101, 62%, 33%)
HSV	hsv(101, 77%, 54%)
CMYK	cmyk(51.8%, 0%, 76.6%, 46.3%)
CIE-LAB	lab(50.87, -41.25, 46.35)
CIE-LCH	lch(50.87, 62.05, 131.67°)
OKLab	oklab(56.27% -0.1142 0.104)
OKLCH	oklch(56.27% 0.154 137.7)
XYZ	xyz(11.4528, 19.1530, 4.4596)
Luminance	0.1915 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428920 #672089

analogous

#768920 #428920 #208932

triadic

#428920 #204289 #892042

tetradic

#428920 #207689 #672089 #893220

square

#428920 #207689 #672089 #893220

split-complementary

#428920 #322089 #892076

monochromatic

#122609 #2A5714 #428920 #5ABB2C #7AD64E

Accessibility & contrast

On white

4.35

#428920 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#428920 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428920

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428920	#FFFFFF	#000000	##000000
##428920	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D0A

Deuteranopia (green-blind)

#84772B

Tritanopia (blue-blind)

#3D8475

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #428920;
/* rgb */ color: rgb(66, 137, 32);
/* oklch */ color: oklch(56.3% 0.154 137.7);

Tailwind

colors: {
  custom: {
    50: '#7eac63',
    500: '#428920',
    950: '#000000',
  },
}

SCSS

$custom: #428920;
$custom-light: #7eac63;
$custom-dark: #000000;

JSON

{
  "hex": "#428920",
  "rgb": {
    "r": 66,
    "g": 137,
    "b": 32
  },
  "hsl": {
    "h": 100.571,
    "s": 62.13,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56272,
    "c": 0.15447,
    "h": 137.7
  },
  "luminance": 0.19154
}

Semantic roles & 50–950 ramp

primary

#428920

secondary

#954CB9

accent

#43E5B1

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #428920

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

Preview Lab → · Contrast checker → · Palette generator →