#218D20#218D20

#218D20 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.173 H 142.8°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#218D20
RGB	rgb(33, 141, 32)
HSL	hsl(119, 63%, 34%)
HSV	hsv(119, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 77.3%, 44.7%)
CIE-LAB	lab(51.24, -50.58, 46.39)
CIE-LCH	lch(51.24, 68.64, 137.48°)
OKLab	oklab(56.31% -0.1374 0.1044)
OKLCH	oklch(56.31% 0.173 142.8)
XYZ	xyz(10.4121, 19.4762, 4.5768)
Luminance	0.1948 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D20 #8C208D

analogous

#588D20 #218D20 #208D56

triadic

#218D20 #20218D #8D2021

tetradic

#218D20 #20588D #8C208D #8D5620

square

#218D20 #20588D #8C208D #8D5620

split-complementary

#218D20 #56208D #8D2058

monochromatic

#0A2909 #155B15 #218D20 #2DBF2B #51D750

Accessibility & contrast

On white

4.29

#218D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#218D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D20

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D20	#FFFFFF	#000000	##000000
##218D20	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)

#907F08

Deuteranopia (green-blind)

#84772C

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218d20;
/* rgb */ color: rgb(33, 141, 32);
/* oklch */ color: oklch(56.3% 0.173 142.8);

Tailwind

colors: {
  custom: {
    50: '#70af64',
    500: '#218d20',
    950: '#000000',
  },
}

SCSS

$custom: #218d20;
$custom-light: #70af64;
$custom-dark: #000000;

JSON

{
  "hex": "#218d20",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 32
  },
  "hsl": {
    "h": 119.45,
    "s": 63.006,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56308,
    "c": 0.17254,
    "h": 142.8
  },
  "luminance": 0.19477
}

Semantic roles & 50–950 ramp

primary

#218D20

secondary

#B94EBA

accent

#42E6E5

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #218D20

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

Preview Lab → · Contrast checker → · Palette generator →