#218D2E#218D2E

#218D2E is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.163 H 144.6°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#218D2E
RGB	rgb(33, 141, 46)
HSL	hsl(127, 62%, 34%)
HSV	hsv(127, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 67.4%, 44.7%)
CIE-LAB	lab(51.35, -49.28, 40.86)
CIE-LCH	lch(51.35, 64.01, 140.34°)
OKLab	oklab(56.43% -0.1331 0.0946)
OKLCH	oklch(56.43% 0.163 144.6)
XYZ	xyz(10.6445, 19.5691, 5.8005)
Luminance	0.1957 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D2E #8D2180

analogous

#4A8D21 #218D2E #218D64

triadic

#218D2E #2E218D #8D2E21

tetradic

#218D2E #214A8D #8D2180 #8D6421

square

#218D2E #214A8D #8D2180 #8D6421

split-complementary

#218D2E #64218D #8D214A

monochromatic

#0A2A0E #155B1E #218D2E #2DBF3E #52D662

Accessibility & contrast

On white

4.27

#218D2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#218D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D2E

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D2E	#FFFFFF	#000000	##000000
##218D2E	1.00	4.27	4.91	4.91
#FFFFFF	4.27	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)

#907F22

Deuteranopia (green-blind)

#837737

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218d2e;
/* rgb */ color: rgb(33, 141, 46);
/* oklch */ color: oklch(56.4% 0.163 144.6);

Tailwind

colors: {
  custom: {
    50: '#6faf6b',
    500: '#218d2e',
    950: '#000000',
  },
}

SCSS

$custom: #218d2e;
$custom-light: #6faf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#218d2e",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 46
  },
  "hsl": {
    "h": 127.222,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56431,
    "c": 0.16335,
    "h": 144.6
  },
  "luminance": 0.1957
}

Semantic roles & 50–950 ramp

primary

#218D2E

secondary

#BA50AD

accent

#43D2E5

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #218D2E

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

Preview Lab → · Contrast checker → · Palette generator →