#218E63#218E63

#218E63 is a mid, moderate teal. Relative luminance 0.206; OKLCH L 57.6% C 0.117 H 161.6°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#218E63
RGBrgb(33, 142, 99)
HSLhsl(156, 62%, 34%)
HSVhsv(156, 77%, 56%)
CMYKcmyk(76.8%, 0%, 30.3%, 44.3%)
CIE-LABlab(52.47, -40.53, 14.51)
CIE-LCHlch(52.47, 43.05, 160.30°)
OKLaboklab(57.62% -0.1106 0.0369)
OKLCHoklch(57.62% 0.117 161.6)
XYZxyz(12.5510, 20.5687, 15.1106)
Luminance0.2057 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#218E63 #8E214C
analogous
#218E2C #218E63 #21838E
triadic
#218E63 #63218E #8E6321
tetradic
#218E63 #2C218E #8E214C #838E21
square
#218E63 #2C218E #8E214C #838E21
split-complementary
#218E63 #8E2183 #8E2C21
monochromatic
#0A2B1E #155C40 #218E63 #2DC086 #52D7A3

Accessibility & contrast

On white

4.11
#218E63 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.11
#218E63 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E63
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##218E63#FFFFFF#000000##000000
##218E631.004.115.115.11
#FFFFFF4.111.0021.0021.00
#0000005.1121.001.001.00
##0000005.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C8360
Deuteranopia (green-blind)
#7E7966
Tritanopia (blue-blind)
#008E82
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #218e63;
/* rgb */ color: rgb(33, 142, 99);
/* oklch */ color: oklch(57.6% 0.117 161.6);
Tailwind
colors: {
  custom: {
    50: '#6eb08f',
    500: '#218e63',
    950: '#000000',
  },
}
SCSS
$custom: #218e63;
$custom-light: #6eb08f;
$custom-dark: #000000;
JSON
{
  "hex": "#218e63",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 99
  },
  "hsl": {
    "h": 156.33,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57622,
    "c": 0.11656,
    "h": 161.6
  },
  "luminance": 0.2057
}

Semantic roles & 50–950 ramp

primary
#218E63
secondary
#BA507A
accent
#4283E5
background
#F7FAF8
surface
#EDF5F0
border
#C8CFCB
text
#08100C
muted
#7B7F7D

Preview Lab

Preview with #218E63

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

Preview Lab → · Contrast checker → · Palette generator →

#218E63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva