#218D44#218D44

#218D44 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.145 H 149.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#218D44
RGB	rgb(33, 141, 68)
HSL	hsl(139, 62%, 34%)
HSV	hsv(139, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 51.8%, 44.7%)
CIE-LAB	lab(51.60, -46.28, 30.41)
CIE-LCH	lch(51.60, 55.38, 146.69°)
OKLab	oklab(56.72% -0.1244 0.0737)
OKLCH	oklch(56.72% 0.145 149.4)
XYZ	xyz(11.1946, 19.7891, 8.6974)
Luminance	0.1979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D44 #8D216A

analogous

#348D21 #218D44 #218D7A

triadic

#218D44 #44218D #8D4421

tetradic

#218D44 #21348D #8D216A #8D7A21

square

#218D44 #21348D #8D216A #8D7A21

split-complementary

#218D44 #7A218D #8D2134

monochromatic

#0A2A14 #155B2C #218D44 #2DBF5C #52D67D

Accessibility & contrast

On white

4.24

#218D44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#218D44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D44

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D44	#FFFFFF	#000000	##000000
##218D44	1.00	4.24	4.96	4.96
#FFFFFF	4.24	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)

#8E803E

Deuteranopia (green-blind)

#827749

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218d44;
/* rgb */ color: rgb(33, 141, 68);
/* oklch */ color: oklch(56.7% 0.145 149.4);

Tailwind

colors: {
  custom: {
    50: '#6eaf79',
    500: '#218d44',
    950: '#000000',
  },
}

SCSS

$custom: #218d44;
$custom-light: #6eaf79;
$custom-dark: #000000;

JSON

{
  "hex": "#218d44",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 68
  },
  "hsl": {
    "h": 139.444,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56721,
    "c": 0.1446,
    "h": 149.4
  },
  "luminance": 0.1979
}

Semantic roles & 50–950 ramp

primary

#218D44

secondary

#BA5098

accent

#43B0E5

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #218D44

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

Preview Lab → · Contrast checker → · Palette generator →