#218D46#218D46

#218D46 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.8% C 0.143 H 149.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#218D46
RGB	rgb(33, 141, 70)
HSL	hsl(141, 62%, 34%)
HSV	hsv(141, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 50.4%, 44.7%)
CIE-LAB	lab(51.63, -45.95, 29.40)
CIE-LCH	lch(51.63, 54.55, 147.39°)
OKLab	oklab(56.75% -0.1235 0.0715)
OKLCH	oklch(56.75% 0.143 149.9)
XYZ	xyz(11.2566, 19.8140, 9.0244)
Luminance	0.1981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D46 #8D2168

analogous

#328D21 #218D46 #218D7C

triadic

#218D46 #46218D #8D4621

tetradic

#218D46 #21328D #8D2168 #8D7C21

square

#218D46 #21328D #8D2168 #8D7C21

split-complementary

#218D46 #7C218D #8D2132

monochromatic

#0A2A15 #155B2D #218D46 #2DBF5F #52D67F

Accessibility & contrast

On white

4.23

#218D46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#218D46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D46

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D46	#FFFFFF	#000000	##000000
##218D46	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8040

Deuteranopia (green-blind)

#81784B

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218d46;
/* rgb */ color: rgb(33, 141, 70);
/* oklch */ color: oklch(56.8% 0.143 149.9);

Tailwind

colors: {
  custom: {
    50: '#6eaf7b',
    500: '#218d46',
    950: '#000000',
  },
}

SCSS

$custom: #218d46;
$custom-light: #6eaf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#218d46",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 70
  },
  "hsl": {
    "h": 140.556,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56753,
    "c": 0.14273,
    "h": 149.9
  },
  "luminance": 0.19815
}

Semantic roles & 50–950 ramp

primary

#218D46

secondary

#BA5096

accent

#43ADE5

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #218D46

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

Preview Lab → · Contrast checker → · Palette generator →