#218E2E#218E2E

#218E2E is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.165 H 144.6°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#218E2E
RGB	rgb(33, 142, 46)
HSL	hsl(127, 62%, 34%)
HSV	hsv(127, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 67.6%, 44.3%)
CIE-LAB	lab(51.68, -49.62, 41.23)
CIE-LCH	lch(51.68, 64.52, 140.28°)
OKLab	oklab(56.71% -0.1341 0.0954)
OKLCH	oklch(56.71% 0.165 144.6)
XYZ	xyz(10.7926, 19.8653, 5.8498)
Luminance	0.1987 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E2E #8E2181

analogous

#4B8E21 #218E2E #218E65

triadic

#218E2E #2E218E #8E2E21

tetradic

#218E2E #214B8E #8E2181 #8E6521

square

#218E2E #214B8E #8E2181 #8E6521

split-complementary

#218E2E #65218E #8E214B

monochromatic

#0A2B0E #155C1E #218E2E #2DC03E #52D762

Accessibility & contrast

On white

4.22

#218E2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#218E2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E2E

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E2E	#FFFFFF	#000000	##000000
##218E2E	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918022

Deuteranopia (green-blind)

#847837

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218e2e;
/* rgb */ color: rgb(33, 142, 46);
/* oklch */ color: oklch(56.7% 0.165 144.6);

Tailwind

colors: {
  custom: {
    50: '#6fb06b',
    500: '#218e2e',
    950: '#000000',
  },
}

SCSS

$custom: #218e2e;
$custom-light: #6fb06b;
$custom-dark: #000000;

JSON

{
  "hex": "#218e2e",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 46
  },
  "hsl": {
    "h": 127.156,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56711,
    "c": 0.16456,
    "h": 144.6
  },
  "luminance": 0.19867
}

Semantic roles & 50–950 ramp

primary

#218E2E

secondary

#BA50AE

accent

#42D2E5

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #218E2E

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

Preview Lab → · Contrast checker → · Palette generator →