#218D2C#218D2C

#218D2C is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.165 H 144.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#218D2C
RGB	rgb(33, 141, 44)
HSL	hsl(126, 62%, 34%)
HSV	hsv(126, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 68.8%, 44.7%)
CIE-LAB	lab(51.33, -49.49, 41.72)
CIE-LCH	lch(51.33, 64.73, 139.87°)
OKLab	oklab(56.41% -0.1338 0.0962)
OKLCH	oklch(56.41% 0.165 144.3)
XYZ	xyz(10.6060, 19.5537, 5.5977)
Luminance	0.1956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D2C #8D2182

analogous

#4C8D21 #218D2C #218D62

triadic

#218D2C #2C218D #8D2C21

tetradic

#218D2C #214C8D #8D2182 #8D6221

square

#218D2C #214C8D #8D2182 #8D6221

split-complementary

#218D2C #62218D #8D214C

monochromatic

#0A2A0D #155B1D #218D2C #2DBF3B #52D65F

Accessibility & contrast

On white

4.28

#218D2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#218D2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D2C

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D2C	#FFFFFF	#000000	##000000
##218D2C	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F1F

Deuteranopia (green-blind)

#847735

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218d2c;
/* rgb */ color: rgb(33, 141, 44);
/* oklch */ color: oklch(56.4% 0.165 144.3);

Tailwind

colors: {
  custom: {
    50: '#6faf6a',
    500: '#218d2c',
    950: '#000000',
  },
}

SCSS

$custom: #218d2c;
$custom-light: #6faf6a;
$custom-dark: #000000;

JSON

{
  "hex": "#218d2c",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 44
  },
  "hsl": {
    "h": 126.111,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5641,
    "c": 0.16481,
    "h": 144.3
  },
  "luminance": 0.19555
}

Semantic roles & 50–950 ramp

primary

#218D2C

secondary

#BA50AF

accent

#43D5E5

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #218D2C

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

Preview Lab → · Contrast checker → · Palette generator →