#218C24#218C24

#218C24 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.1% C 0.169 H 143.2°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#218C24
RGB	rgb(33, 140, 36)
HSL	hsl(122, 62%, 34%)
HSV	hsv(122, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 74.3%, 45.1%)
CIE-LAB	lab(50.93, -49.92, 44.58)
CIE-LCH	lch(50.93, 66.93, 138.23°)
OKLab	oklab(56.06% -0.1354 0.1012)
OKLCH	oklch(56.06% 0.169 143.2)
XYZ	xyz(10.3231, 19.2057, 4.8317)
Luminance	0.1921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C24 #8C2189

analogous

#548C21 #218C24 #218C5A

triadic

#218C24 #24218C #8C2421

tetradic

#218C24 #21548C #8C2189 #8C5A21

square

#218C24 #21548C #8C2189 #8C5A21

split-complementary

#218C24 #5A218C #8C2154

monochromatic

#0A290B #155A17 #218C24 #2DBE31 #51D655

Accessibility & contrast

On white

4.34

#218C24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#218C24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C24

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C24	#FFFFFF	#000000	##000000
##218C24	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E12

Deuteranopia (green-blind)

#83762F

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #218c24;
/* rgb */ color: rgb(33, 140, 36);
/* oklch */ color: oklch(56.1% 0.169 143.2);

Tailwind

colors: {
  custom: {
    50: '#6faf66',
    500: '#218c24',
    950: '#000000',
  },
}

SCSS

$custom: #218c24;
$custom-light: #6faf66;
$custom-dark: #000000;

JSON

{
  "hex": "#218c24",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 36
  },
  "hsl": {
    "h": 121.682,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56057,
    "c": 0.16902,
    "h": 143.2
  },
  "luminance": 0.19207
}

Semantic roles & 50–950 ramp

primary

#218C24

secondary

#B94FB7

accent

#43E0E5

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #218C24

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

Preview Lab → · Contrast checker → · Palette generator →