#218E3A#218E3A

#218E3A is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.9% C 0.155 H 146.8°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#218E3A
RGB	rgb(33, 142, 58)
HSL	hsl(134, 62%, 34%)
HSV	hsv(134, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 59.2%, 44.3%)
CIE-LAB	lab(51.81, -48.15, 35.76)
CIE-LCH	lch(51.81, 59.97, 143.40°)
OKLab	oklab(56.85% -0.1296 0.0848)
OKLCH	oklch(56.85% 0.155 146.8)
XYZ	xyz(11.0631, 19.9735, 7.2744)
Luminance	0.1998 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E3A #8E2175

analogous

#3F8E21 #218E3A #218E71

triadic

#218E3A #3A218E #8E3A21

tetradic

#218E3A #213F8E #8E2175 #8E7121

square

#218E3A #213F8E #8E2175 #8E7121

split-complementary

#218E3A #71218E #8E213F

monochromatic

#0A2B11 #155C26 #218E3A #2DC04E #52D771

Accessibility & contrast

On white

4.20

#218E3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#218E3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E3A

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E3A	#FFFFFF	#000000	##000000
##218E3A	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908132

Deuteranopia (green-blind)

#837841

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218e3a;
/* rgb */ color: rgb(33, 142, 58);
/* oklch */ color: oklch(56.9% 0.155 146.8);

Tailwind

colors: {
  custom: {
    50: '#6fb073',
    500: '#218e3a',
    950: '#000000',
  },
}

SCSS

$custom: #218e3a;
$custom-light: #6fb073;
$custom-dark: #000000;

JSON

{
  "hex": "#218e3a",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 58
  },
  "hsl": {
    "h": 133.761,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56853,
    "c": 0.15492,
    "h": 146.8
  },
  "luminance": 0.19975
}

Semantic roles & 50–950 ramp

primary

#218E3A

secondary

#BA50A2

accent

#42C0E5

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081108

muted

#7B807B

Preview Lab

Preview with #218E3A

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

Preview Lab → · Contrast checker → · Palette generator →