#218383#218383

#218383 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.7% C 0.086 H 195.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX#218383
RGBrgb(33, 131, 131)
HSLhsl(180, 60%, 32%)
HSVhsv(180, 75%, 51%)
CMYKcmyk(74.8%, 0%, 0%, 48.6%)
CIE-LABlab(49.73, -26.77, -7.99)
CIE-LCHlch(49.73, 27.94, 196.62°)
OKLaboklab(55.66% -0.0832 -0.0222)
OKLCHoklch(55.66% 0.086 195)
XYZxyz(12.8384, 18.1931, 24.3033)
Luminance0.1820 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#218383 #832121
analogous
#218352 #218383 #215283
triadic
#218383 #832183 #838321
tetradic
#218383 #522183 #832121 #528321
square
#218383 #522183 #832121 #528321
split-complementary
#218383 #832152 #835221
monochromatic
#082121 #155252 #218383 #2DB4B4 #4CD2D2

Accessibility & contrast

On white

4.53
#218383 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.64
#218383 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218383
4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##218383#FFFFFF#000000##000000
##2183831.004.534.644.64
#FFFFFF4.531.0021.0021.00
#0000004.6421.001.001.00
##0000004.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#7A7C83
Deuteranopia (green-blind)
#6C7284
Tritanopia (blue-blind)
#008783
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #218383;
/* rgb */ color: rgb(33, 131, 131);
/* oklch */ color: oklch(55.7% 0.086 195.0);
Tailwind
colors: {
  custom: {
    50: '#6ea7a7',
    500: '#218383',
    950: '#000000',
  },
}
SCSS
$custom: #218383;
$custom-light: #6ea7a7;
$custom-dark: #000000;
JSON
{
  "hex": "#218383",
  "rgb": {
    "r": 33,
    "g": 131,
    "b": 131
  },
  "hsl": {
    "h": 180,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5566,
    "c": 0.08608,
    "h": 195
  },
  "luminance": 0.18195
}

Semantic roles & 50–950 ramp

primary
#218383
secondary
#B54B4B
accent
#4545E3
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F0F
muted
#7B7F7F

Preview Lab

Preview with #218383

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

Preview Lab → · Contrast checker → · Palette generator →

#218383 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva