#218D22#218D22

#218D22 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.171 H 143.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#218D22
RGB	rgb(33, 141, 34)
HSL	hsl(121, 62%, 34%)
HSV	hsv(121, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 75.9%, 44.7%)
CIE-LAB	lab(51.25, -50.43, 45.67)
CIE-LCH	lch(51.25, 68.04, 137.83°)
OKLab	oklab(56.32% -0.1368 0.1032)
OKLCH	oklch(56.32% 0.171 143)
XYZ	xyz(10.4402, 19.4874, 4.7243)
Luminance	0.1949 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D22 #8D218C

analogous

#568D21 #218D22 #218D58

triadic

#218D22 #22218D #8D2221

tetradic

#218D22 #21568D #8D218C #8D5821

square

#218D22 #21568D #8D218C #8D5821

split-complementary

#218D22 #58218D #8D2156

monochromatic

#0A2A0A #155B16 #218D22 #2DBF2E #52D653

Accessibility & contrast

On white

4.29

#218D22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#218D22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D22

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D22	#FFFFFF	#000000	##000000
##218D22	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F0D

Deuteranopia (green-blind)

#84772D

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218d22;
/* rgb */ color: rgb(33, 141, 34);
/* oklch */ color: oklch(56.3% 0.171 143.0);

Tailwind

colors: {
  custom: {
    50: '#70af65',
    500: '#218d22',
    950: '#000000',
  },
}

SCSS

$custom: #218d22;
$custom-light: #70af65;
$custom-dark: #000000;

JSON

{
  "hex": "#218d22",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 34
  },
  "hsl": {
    "h": 120.556,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56323,
    "c": 0.17139,
    "h": 143
  },
  "luminance": 0.19489
}

Semantic roles & 50–950 ramp

primary

#218D22

secondary

#BA50B9

accent

#43E4E5

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #218D22

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

Preview Lab → · Contrast checker → · Palette generator →