#218428#218428

#218428 is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.8% C 0.157 H 143.9°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#218428
RGB	rgb(33, 132, 40)
HSL	hsl(124, 60%, 32%)
HSV	hsv(124, 75%, 52%)
CMYK	cmyk(75%, 0%, 69.7%, 48.2%)
CIE-LAB	lab(48.23, -46.79, 40.11)
CIE-LCH	lch(48.23, 61.63, 139.39°)
OKLab	oklab(53.83% -0.1267 0.0923)
OKLCH	oklch(53.83% 0.157 143.9)
XYZ	xyz(9.2609, 16.9780, 4.7961)
Luminance	0.1698 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218428 #84217D

analogous

#4C8421 #218428 #218459

triadic

#218428 #282184 #842821

tetradic

#218428 #214C84 #84217D #845921

square

#218428 #214C84 #84217D #845921

split-complementary

#218428 #592184 #84214C

monochromatic

#09220A #155319 #218428 #2DB537 #4DD256

Accessibility & contrast

On white

4.78

#218428 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#218428 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #218428

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218428	#FFFFFF	#000000	##FFFFFF
##218428	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87771B

Deuteranopia (green-blind)

#7B6F31

Tritanopia (blue-blind)

#008071

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #218428;
/* rgb */ color: rgb(33, 132, 40);
/* oklch */ color: oklch(53.8% 0.157 143.9);

Tailwind

colors: {
  custom: {
    50: '#6da967',
    500: '#218428',
    950: '#000000',
  },
}

SCSS

$custom: #218428;
$custom-light: #6da967;
$custom-dark: #000000;

JSON

{
  "hex": "#218428",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 40
  },
  "hsl": {
    "h": 124.242,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5383,
    "c": 0.15675,
    "h": 143.9
  },
  "luminance": 0.16979
}

Semantic roles & 50–950 ramp

primary

#218428

secondary

#B64BAE

accent

#45D8E3

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #218428

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

Preview Lab → · Contrast checker → · Palette generator →