#218D1A#218D1A

#218D1A is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.3% C 0.176 H 142.2°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#218D1A
RGB	rgb(33, 141, 26)
HSL	hsl(116, 69%, 33%)
HSV	hsv(116, 82%, 55%)
CMYK	cmyk(76.6%, 0%, 81.6%, 44.7%)
CIE-LAB	lab(51.21, -51.01, 48.37)
CIE-LCH	lch(51.21, 70.30, 136.52°)
OKLab	oklab(56.27% -0.1388 0.1077)
OKLCH	oklch(56.27% 0.176 142.2)
XYZ	xyz(10.3379, 19.4465, 4.1858)
Luminance	0.1945 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D1A #861A8D

analogous

#5A8D1A #218D1A #1A8D4D

triadic

#218D1A #1A218D #8D1A21

tetradic

#218D1A #1A5A8D #861A8D #8D4D1A

square

#218D1A #1A5A8D #861A8D #8D4D1A

split-complementary

#218D1A #4D1A8D #8D1A5A

monochromatic

#092607 #155910 #218D1A #2DC124 #4EDD45

Accessibility & contrast

On white

4.29

#218D1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#218D1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D1A

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D1A	#FFFFFF	#000000	##000000
##218D1A	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847728

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218d1a;
/* rgb */ color: rgb(33, 141, 26);
/* oklch */ color: oklch(56.3% 0.176 142.2);

Tailwind

colors: {
  custom: {
    50: '#70af61',
    500: '#218d1a',
    950: '#000000',
  },
}

SCSS

$custom: #218d1a;
$custom-light: #70af61;
$custom-dark: #000000;

JSON

{
  "hex": "#218d1a",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 26
  },
  "hsl": {
    "h": 116.348,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56269,
    "c": 0.17567,
    "h": 142.2
  },
  "luminance": 0.19448
}

Semantic roles & 50–950 ramp

primary

#218D1A

secondary

#B745BE

accent

#3CECE1

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #218D1A

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

Preview Lab → · Contrast checker → · Palette generator →