#218C44#218C44

#218C44 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.4% C 0.143 H 149.5°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#218C44
RGB	rgb(33, 140, 68)
HSL	hsl(140, 62%, 34%)
HSV	hsv(140, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 51.4%, 45.1%)
CIE-LAB	lab(51.26, -45.91, 30.00)
CIE-LCH	lch(51.26, 54.84, 146.84°)
OKLab	oklab(56.44% -0.1234 0.0728)
OKLCH	oklch(56.44% 0.143 149.5)
XYZ	xyz(11.0478, 19.4956, 8.6485)
Luminance	0.1950 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C44 #8C2169

analogous

#348C21 #218C44 #218C7A

triadic

#218C44 #44218C #8C4421

tetradic

#218C44 #21348C #8C2169 #8C7A21

square

#218C44 #21348C #8C2169 #8C7A21

split-complementary

#218C44 #7A218C #8C2134

monochromatic

#0A2914 #155A2C #218C44 #2DBE5C #51D67D

Accessibility & contrast

On white

4.29

#218C44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#218C44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C44

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C44	#FFFFFF	#000000	##000000
##218C44	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)

#8D7F3E

Deuteranopia (green-blind)

#817749

Tritanopia (blue-blind)

#00897B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218c44;
/* rgb */ color: rgb(33, 140, 68);
/* oklch */ color: oklch(56.4% 0.143 149.5);

Tailwind

colors: {
  custom: {
    50: '#6eaf79',
    500: '#218c44',
    950: '#000000',
  },
}

SCSS

$custom: #218c44;
$custom-light: #6eaf79;
$custom-dark: #000000;

JSON

{
  "hex": "#218c44",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 68
  },
  "hsl": {
    "h": 139.626,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56443,
    "c": 0.14327,
    "h": 149.5
  },
  "luminance": 0.19497
}

Semantic roles & 50–950 ramp

primary

#218C44

secondary

#B94F97

accent

#43B0E5

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #218C44

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

Preview Lab → · Contrast checker → · Palette generator →