#218436#218436

#218436 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.0% C 0.145 H 146.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#218436
RGB	rgb(33, 132, 54)
HSL	hsl(133, 60%, 32%)
HSV	hsv(133, 75%, 52%)
CMYK	cmyk(75%, 0%, 59.1%, 48.2%)
CIE-LAB	lab(48.37, -45.08, 33.70)
CIE-LCH	lch(48.37, 56.28, 143.22°)
OKLab	oklab(53.99% -0.1215 0.08)
OKLCH	oklch(53.99% 0.145 146.6)
XYZ	xyz(9.5436, 17.0911, 6.2853)
Luminance	0.1709 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218436 #84216F

analogous

#3E8421 #218436 #218467

triadic

#218436 #362184 #843621

tetradic

#218436 #213E84 #84216F #846721

square

#218436 #213E84 #84216F #846721

split-complementary

#218436 #672184 #84213E

monochromatic

#09220E #155322 #218436 #2DB54A #4DD269

Accessibility & contrast

On white

4.75

#218436 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#218436 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #218436

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218436	#FFFFFF	#000000	##FFFFFF
##218436	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86782E

Deuteranopia (green-blind)

#7A703C

Tritanopia (blue-blind)

#008173

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #218436;
/* rgb */ color: rgb(33, 132, 54);
/* oklch */ color: oklch(54.0% 0.145 146.6);

Tailwind

colors: {
  custom: {
    50: '#6ca96f',
    500: '#218436',
    950: '#000000',
  },
}

SCSS

$custom: #218436;
$custom-light: #6ca96f;
$custom-dark: #000000;

JSON

{
  "hex": "#218436",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 54
  },
  "hsl": {
    "h": 132.727,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53994,
    "c": 0.14546,
    "h": 146.6
  },
  "luminance": 0.17092
}

Semantic roles & 50–950 ramp

primary

#218436

secondary

#B64B9F

accent

#45C2E3

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #218436

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

Preview Lab → · Contrast checker → · Palette generator →