#218F22#218F22

#218F22 is a mid, vivid green. Relative luminance 0.201; OKLCH L 56.9% C 0.174 H 143.0°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#218F22
RGB	rgb(33, 143, 34)
HSL	hsl(121, 63%, 35%)
HSV	hsv(121, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 76.2%, 43.9%)
CIE-LAB	lab(51.93, -51.09, 46.35)
CIE-LCH	lch(51.93, 68.99, 137.78°)
OKLab	oklab(56.89% -0.1386 0.1046)
OKLCH	oklch(56.89% 0.174 143)
XYZ	xyz(10.7377, 20.0825, 4.8235)
Luminance	0.2008 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F22 #8F218E

analogous

#578F21 #218F22 #218F59

triadic

#218F22 #22218F #8F2221

tetradic

#218F22 #21578F #8F218E #8F5921

square

#218F22 #21578F #8F218E #8F5921

split-complementary

#218F22 #59218F #8F2157

monochromatic

#0A2C0A #165D16 #218F22 #2CC12E #53D754

Accessibility & contrast

On white

4.19

#218F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#218F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F22

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F22	#FFFFFF	#000000	##000000
##218F22	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810C

Deuteranopia (green-blind)

#86792E

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218f22;
/* rgb */ color: rgb(33, 143, 34);
/* oklch */ color: oklch(56.9% 0.174 143.0);

Tailwind

colors: {
  custom: {
    50: '#70b165',
    500: '#218f22',
    950: '#000000',
  },
}

SCSS

$custom: #218f22;
$custom-light: #70b165;
$custom-dark: #000000;

JSON

{
  "hex": "#218f22",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 34
  },
  "hsl": {
    "h": 120.545,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56886,
    "c": 0.17368,
    "h": 143
  },
  "luminance": 0.20084
}

Semantic roles & 50–950 ramp

primary

#218F22

secondary

#BB51BA

accent

#42E4E6

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #218F22

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

Preview Lab → · Contrast checker → · Palette generator →