#218E5F#218E5F

#218E5F is a mid, vivid teal. Relative luminance 0.205; OKLCH L 57.5% C 0.120 H 159.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#218E5F
RGBrgb(33, 142, 95)
HSLhsl(154, 62%, 34%)
HSVhsv(154, 77%, 56%)
CMYKcmyk(76.8%, 0%, 33.1%, 44.3%)
CIE-LABlab(52.39, -41.44, 16.66)
CIE-LCHlch(52.39, 44.67, 158.10°)
OKLaboklab(57.53% -0.1126 0.0422)
OKLCHoklch(57.53% 0.12 159.5)
XYZxyz(12.3645, 20.4941, 14.1284)
Luminance0.2050 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#218E5F #8E2150
analogous
#218E28 #218E5F #21878E
triadic
#218E5F #5F218E #8E5F21
tetradic
#218E5F #28218E #8E2150 #878E21
square
#218E5F #28218E #8E2150 #878E21
split-complementary
#218E5F #8E2187 #8E2821
monochromatic
#0A2B1D #155C3E #218E5F #2DC080 #52D79E

Accessibility & contrast

On white

4.12
#218E5F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.10
#218E5F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E5F
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##218E5F#FFFFFF#000000##000000
##218E5F1.004.125.105.10
#FFFFFF4.121.0021.0021.00
#0000005.1021.001.001.00
##0000005.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C835C
Deuteranopia (green-blind)
#7F7962
Tritanopia (blue-blind)
#008D82
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #218e5f;
/* rgb */ color: rgb(33, 142, 95);
/* oklch */ color: oklch(57.5% 0.120 159.5);
Tailwind
colors: {
  custom: {
    50: '#6eb08c',
    500: '#218e5f',
    950: '#000000',
  },
}
SCSS
$custom: #218e5f;
$custom-light: #6eb08c;
$custom-dark: #000000;
JSON
{
  "hex": "#218e5f",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 95
  },
  "hsl": {
    "h": 154.128,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57526,
    "c": 0.12021,
    "h": 159.5
  },
  "luminance": 0.20496
}

Semantic roles & 50–950 ramp

primary
#218E5F
secondary
#BA507E
accent
#4289E5
background
#F7FAF8
surface
#EDF5F0
border
#C8CFCB
text
#08100C
muted
#7B7F7D

Preview Lab

Preview with #218E5F

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

Preview Lab → · Contrast checker → · Palette generator →

#218E5F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva