#218D2A#218D2A

#218D2A is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.4% C 0.166 H 144.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#218D2A
RGB	rgb(33, 141, 42)
HSL	hsl(125, 62%, 34%)
HSV	hsv(125, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 70.2%, 44.7%)
CIE-LAB	lab(51.31, -49.70, 42.55)
CIE-LCH	lch(51.31, 65.43, 139.43°)
OKLab	oklab(56.39% -0.1345 0.0977)
OKLCH	oklch(56.39% 0.166 144)
XYZ	xyz(10.5693, 19.5390, 5.4044)
Luminance	0.1954 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D2A #8D2184

analogous

#4E8D21 #218D2A #218D60

triadic

#218D2A #2A218D #8D2A21

tetradic

#218D2A #214E8D #8D2184 #8D6021

square

#218D2A #214E8D #8D2184 #8D6021

split-complementary

#218D2A #60218D #8D214E

monochromatic

#0A2A0C #155B1B #218D2A #2DBF39 #52D65D

Accessibility & contrast

On white

4.28

#218D2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#218D2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D2A

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D2A	#FFFFFF	#000000	##000000
##218D2A	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F1C

Deuteranopia (green-blind)

#847733

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218d2a;
/* rgb */ color: rgb(33, 141, 42);
/* oklch */ color: oklch(56.4% 0.166 144.0);

Tailwind

colors: {
  custom: {
    50: '#6faf69',
    500: '#218d2a',
    950: '#000000',
  },
}

SCSS

$custom: #218d2a;
$custom-light: #6faf69;
$custom-dark: #000000;

JSON

{
  "hex": "#218d2a",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 42
  },
  "hsl": {
    "h": 125,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56391,
    "c": 0.16623,
    "h": 144
  },
  "luminance": 0.1954
}

Semantic roles & 50–950 ramp

primary

#218D2A

secondary

#BA50B1

accent

#43D8E5

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #218D2A

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

Preview Lab → · Contrast checker → · Palette generator →