#218C48#218C48

#218C48 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.5% C 0.139 H 150.7°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX#218C48
RGBrgb(33, 140, 72)
HSLhsl(142, 62%, 34%)
HSVhsv(142, 76%, 55%)
CMYKcmyk(76.4%, 0%, 48.6%, 45.1%)
CIE-LABlab(51.32, -45.23, 27.95)
CIE-LCHlch(51.32, 53.17, 148.29°)
OKLaboklab(56.51% -0.1216 0.0683)
OKLCHoklch(56.51% 0.139 150.7)
XYZxyz(11.1740, 19.5461, 9.3135)
Luminance0.1955 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#218C48 #8C2165
analogous
#308C21 #218C48 #218C7E
triadic
#218C48 #48218C #8C4821
tetradic
#218C48 #21308C #8C2165 #8C7E21
square
#218C48 #21308C #8C2165 #8C7E21
split-complementary
#218C48 #7E218C #8C2130
monochromatic
#0A2915 #155A2F #218C48 #2DBE61 #51D682

Accessibility & contrast

On white

4.28
#218C48 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.91
#218C48 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C48
4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##218C48#FFFFFF#000000##000000
##218C481.004.284.914.91
#FFFFFF4.281.0021.0021.00
#0000004.9121.001.001.00
##0000004.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D8043
Deuteranopia (green-blind)
#80774D
Tritanopia (blue-blind)
#008A7C
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #218c48;
/* rgb */ color: rgb(33, 140, 72);
/* oklch */ color: oklch(56.5% 0.139 150.7);
Tailwind
colors: {
  custom: {
    50: '#6eaf7c',
    500: '#218c48',
    950: '#000000',
  },
}
SCSS
$custom: #218c48;
$custom-light: #6eaf7c;
$custom-dark: #000000;
JSON
{
  "hex": "#218c48",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 72
  },
  "hsl": {
    "h": 141.869,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56509,
    "c": 0.13949,
    "h": 150.7
  },
  "luminance": 0.19547
}

Semantic roles & 50–950 ramp

primary
#218C48
secondary
#B94F93
accent
#43AAE5
background
#F7FAF7
surface
#EDF4EE
border
#C8CEC9
text
#081009
muted
#7B7F7B

Preview Lab

Preview with #218C48

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

Preview Lab → · Contrast checker → · Palette generator →

#218C48 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva