#218D2D#218D2D

#218D2D is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.164 H 144.4°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#218D2D
RGB	rgb(33, 141, 45)
HSL	hsl(127, 62%, 34%)
HSV	hsv(127, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 68.1%, 44.7%)
CIE-LAB	lab(51.34, -49.39, 41.29)
CIE-LCH	lch(51.34, 64.37, 140.10°)
OKLab	oklab(56.42% -0.1335 0.0954)
OKLCH	oklch(56.42% 0.164 144.4)
XYZ	xyz(10.6250, 19.5613, 5.6979)
Luminance	0.1956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D2D #8D2181

analogous

#4B8D21 #218D2D #218D63

triadic

#218D2D #2D218D #8D2D21

tetradic

#218D2D #214B8D #8D2181 #8D6321

square

#218D2D #214B8D #8D2181 #8D6321

split-complementary

#218D2D #63218D #8D214B

monochromatic

#0A2A0D #155B1D #218D2D #2DBF3D #52D661

Accessibility & contrast

On white

4.27

#218D2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#218D2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D2D

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D2D	#FFFFFF	#000000	##000000
##218D2D	1.00	4.27	4.91	4.91
#FFFFFF	4.27	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)

#907F20

Deuteranopia (green-blind)

#837736

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218d2d;
/* rgb */ color: rgb(33, 141, 45);
/* oklch */ color: oklch(56.4% 0.164 144.4);

Tailwind

colors: {
  custom: {
    50: '#6faf6b',
    500: '#218d2d',
    950: '#000000',
  },
}

SCSS

$custom: #218d2d;
$custom-light: #6faf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#218d2d",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 45
  },
  "hsl": {
    "h": 126.667,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5642,
    "c": 0.16409,
    "h": 144.4
  },
  "luminance": 0.19563
}

Semantic roles & 50–950 ramp

primary

#218D2D

secondary

#BA50AE

accent

#43D3E5

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #218D2D

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

Preview Lab → · Contrast checker → · Palette generator →