#218B49#218B49

#218B49 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.3% C 0.137 H 151.2°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#218B49
RGBrgb(33, 139, 73)
HSLhsl(143, 62%, 34%)
HSVhsv(143, 76%, 55%)
CMYKcmyk(76.3%, 0%, 47.5%, 45.5%)
CIE-LABlab(51.00, -44.68, 27.00)
CIE-LCHlch(51.00, 52.20, 148.85°)
OKLaboklab(56.25% -0.1201 0.0662)
OKLCHoklch(56.25% 0.137 151.2)
XYZxyz(11.0615, 19.2683, 9.4382)
Luminance0.1927 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#218B49 #8B2163
analogous
#2E8B21 #218B49 #218B7E
triadic
#218B49 #49218B #8B4921
tetradic
#218B49 #212E8B #8B2163 #8B7E21
square
#218B49 #212E8B #8B2163 #8B7E21
split-complementary
#218B49 #7E218B #8B212E
monochromatic
#0A2815 #155A2F #218B49 #2DBC63 #51D683

Accessibility & contrast

On white

4.33
#218B49 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.85
#218B49 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218B49
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##218B49#FFFFFF#000000##000000
##218B491.004.334.854.85
#FFFFFF4.331.0021.0021.00
#0000004.8521.001.001.00
##0000004.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C7F44
Deuteranopia (green-blind)
#7F764E
Tritanopia (blue-blind)
#00897B
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #218b49;
/* rgb */ color: rgb(33, 139, 73);
/* oklch */ color: oklch(56.3% 0.137 151.2);
Tailwind
colors: {
  custom: {
    50: '#6dae7d',
    500: '#218b49',
    950: '#000000',
  },
}
SCSS
$custom: #218b49;
$custom-light: #6dae7d;
$custom-dark: #000000;
JSON
{
  "hex": "#218b49",
  "rgb": {
    "r": 33,
    "g": 139,
    "b": 73
  },
  "hsl": {
    "h": 142.642,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.5625,
    "c": 0.13717,
    "h": 151.2
  },
  "luminance": 0.1927
}

Semantic roles & 50–950 ramp

primary
#218B49
secondary
#B94F91
accent
#43A8E5
background
#F7FAF7
surface
#EDF4EE
border
#C8CEC9
text
#081009
muted
#7B7F7B

Preview Lab

Preview with #218B49

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

Preview Lab → · Contrast checker → · Palette generator →

#218B49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva