#218384#218384

#218384 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.7% C 0.086 H 196.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#218384
RGB	rgb(33, 131, 132)
HSL	hsl(181, 60%, 32%)
HSV	hsv(181, 75%, 52%)
CMYK	cmyk(75%, 0.8%, 0%, 48.2%)
CIE-LAB	lab(49.76, -26.46, -8.53)
CIE-LCH	lch(49.76, 27.80, 197.87°)
OKLab	oklab(55.7% -0.0827 -0.0237)
OKLCH	oklch(55.7% 0.086 196)
XYZ	xyz(12.9065, 18.2203, 24.6620)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218384 #842221

analogous

#218454 #218384 #215284

triadic

#218384 #842183 #838421

tetradic

#218384 #542184 #842221 #528421

square

#218384 #542184 #842221 #528421

split-complementary

#218384 #842152 #845421

monochromatic

#092222 #155253 #218384 #2DB4B5 #4DD1D2

Accessibility & contrast

On white

4.52

#218384 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#218384 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218384

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218384	#FFFFFF	#000000	##000000
##218384	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7C84

Deuteranopia (green-blind)

#6B7285

Tritanopia (blue-blind)

#008783

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #218384;
/* rgb */ color: rgb(33, 131, 132);
/* oklch */ color: oklch(55.7% 0.086 196.0);

Tailwind

colors: {
  custom: {
    50: '#6ea7a7',
    500: '#218384',
    950: '#000000',
  },
}

SCSS

$custom: #218384;
$custom-light: #6ea7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#218384",
  "rgb": {
    "r": 33,
    "g": 131,
    "b": 132
  },
  "hsl": {
    "h": 180.606,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55698,
    "c": 0.08602,
    "h": 196
  },
  "luminance": 0.18222
}

Semantic roles & 50–950 ramp

primary

#218384

secondary

#B64C4B

accent

#4645E3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #218384

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

Preview Lab → · Contrast checker → · Palette generator →