#218D49#218D49

#218D49 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.140 H 150.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#218D49
RGB	rgb(33, 141, 73)
HSL	hsl(142, 62%, 34%)
HSV	hsv(142, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 48.2%, 44.7%)
CIE-LAB	lab(51.67, -45.44, 27.86)
CIE-LCH	lch(51.67, 53.30, 148.49°)
OKLab	oklab(56.8% -0.1222 0.0681)
OKLCH	oklch(56.8% 0.14 150.8)
XYZ	xyz(11.3537, 19.8528, 9.5356)
Luminance	0.1985 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D49 #8D2165

analogous

#2F8D21 #218D49 #218D7F

triadic

#218D49 #49218D #8D4921

tetradic

#218D49 #212F8D #8D2165 #8D7F21

square

#218D49 #212F8D #8D2165 #8D7F21

split-complementary

#218D49 #7F218D #8D212F

monochromatic

#0A2A16 #155B2F #218D49 #2DBF63 #52D683

Accessibility & contrast

On white

4.22

#218D49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#218D49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D49

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D49	#FFFFFF	#000000	##000000
##218D49	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8144

Deuteranopia (green-blind)

#81784E

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218d49;
/* rgb */ color: rgb(33, 141, 73);
/* oklch */ color: oklch(56.8% 0.140 150.8);

Tailwind

colors: {
  custom: {
    50: '#6eaf7d',
    500: '#218d49',
    950: '#000000',
  },
}

SCSS

$custom: #218d49;
$custom-light: #6eaf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#218d49",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 73
  },
  "hsl": {
    "h": 142.222,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56804,
    "c": 0.13988,
    "h": 150.8
  },
  "luminance": 0.19854
}

Semantic roles & 50–950 ramp

primary

#218D49

secondary

#BA5093

accent

#43A9E5

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #218D49

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

Preview Lab → · Contrast checker → · Palette generator →