#218E3E#218E3E

#218E3E is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.9% C 0.151 H 147.7°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#218E3E
RGB	rgb(33, 142, 62)
HSL	hsl(136, 62%, 34%)
HSV	hsv(136, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 56.3%, 44.3%)
CIE-LAB	lab(51.86, -47.58, 33.82)
CIE-LCH	lch(51.86, 58.37, 144.59°)
OKLab	oklab(56.91% -0.128 0.0809)
OKLCH	oklch(56.91% 0.151 147.7)
XYZ	xyz(11.1688, 20.0158, 7.8313)
Luminance	0.2002 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E3E #8E2171

analogous

#3B8E21 #218E3E #218E75

triadic

#218E3E #3E218E #8E3E21

tetradic

#218E3E #213B8E #8E2171 #8E7521

square

#218E3E #213B8E #8E2171 #8E7521

split-complementary

#218E3E #75218E #8E213B

monochromatic

#0A2B13 #155C28 #218E3E #2DC054 #52D776

Accessibility & contrast

On white

4.20

#218E3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#218E3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E3E

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E3E	#FFFFFF	#000000	##000000
##218E3E	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)

#908137

Deuteranopia (green-blind)

#837844

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218e3e;
/* rgb */ color: rgb(33, 142, 62);
/* oklch */ color: oklch(56.9% 0.151 147.7);

Tailwind

colors: {
  custom: {
    50: '#6eb075',
    500: '#218e3e',
    950: '#000000',
  },
}

SCSS

$custom: #218e3e;
$custom-light: #6eb075;
$custom-dark: #000000;

JSON

{
  "hex": "#218e3e",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 62
  },
  "hsl": {
    "h": 135.963,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56908,
    "c": 0.15141,
    "h": 147.7
  },
  "luminance": 0.20017
}

Semantic roles & 50–950 ramp

primary

#218E3E

secondary

#BA509E

accent

#42BAE5

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081108

muted

#7B807B

Preview Lab

Preview with #218E3E

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

Preview Lab → · Contrast checker → · Palette generator →