#218C49#218C49

#218C49 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.139 H 151.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#218C49
RGB	rgb(33, 140, 73)
HSL	hsl(142, 62%, 34%)
HSV	hsv(142, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 47.9%, 45.1%)
CIE-LAB	lab(51.34, -45.06, 27.43)
CIE-LCH	lch(51.34, 52.75, 148.67°)
OKLab	oklab(56.53% -0.1212 0.0672)
OKLCH	oklch(56.53% 0.139 151)
XYZ	xyz(11.2069, 19.5592, 9.4867)
Luminance	0.1956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C49 #8C2164

analogous

#2F8C21 #218C49 #218C7F

triadic

#218C49 #49218C #8C4921

tetradic

#218C49 #212F8C #8C2164 #8C7F21

square

#218C49 #212F8C #8C2164 #8C7F21

split-complementary

#218C49 #7F218C #8C212F

monochromatic

#0A2915 #155A2F #218C49 #2DBE63 #51D683

Accessibility & contrast

On white

4.28

#218C49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#218C49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C49

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C49	#FFFFFF	#000000	##000000
##218C49	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)

#8D8044

Deuteranopia (green-blind)

#80774E

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218c49;
/* rgb */ color: rgb(33, 140, 73);
/* oklch */ color: oklch(56.5% 0.139 151.0);

Tailwind

colors: {
  custom: {
    50: '#6eaf7d',
    500: '#218c49',
    950: '#000000',
  },
}

SCSS

$custom: #218c49;
$custom-light: #6eaf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#218c49",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 73
  },
  "hsl": {
    "h": 142.43,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56527,
    "c": 0.13853,
    "h": 151
  },
  "luminance": 0.19561
}

Semantic roles & 50–950 ramp

primary

#218C49

secondary

#B94F92

accent

#43A8E5

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #218C49

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

Preview Lab → · Contrast checker → · Palette generator →