#218389#218389

#218389 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.9% C 0.086 H 201.2°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#218389
RGB	rgb(33, 131, 137)
HSL	hsl(183, 61%, 33%)
HSV	hsv(183, 76%, 54%)
CMYK	cmyk(75.9%, 4.4%, 0%, 46.3%)
CIE-LAB	lab(49.93, -24.88, -11.21)
CIE-LCH	lch(49.93, 27.29, 204.25°)
OKLab	oklab(55.89% -0.0804 -0.0311)
OKLCH	oklch(55.89% 0.086 201.2)
XYZ	xyz(13.2568, 18.3605, 26.5073)
Luminance	0.1836 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218389 #892721

analogous

#21895B #218389 #214F89

triadic

#218389 #892183 #838921

tetradic

#218389 #5B2189 #892721 #4F8921

square

#218389 #5B2189 #892721 #4F8921

split-complementary

#218389 #89214F #895B21

monochromatic

#092526 #155458 #218389 #2DB2BA #50CDD5

Accessibility & contrast

On white

4.49

#218389 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#218389 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218389

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218389	#FFFFFF	#000000	##000000
##218389	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797D8A

Deuteranopia (green-blind)

#6A7289

Tritanopia (blue-blind)

#008885

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #218389;
/* rgb */ color: rgb(33, 131, 137);
/* oklch */ color: oklch(55.9% 0.086 201.2);

Tailwind

colors: {
  custom: {
    50: '#6fa7ab',
    500: '#218389',
    950: '#000000',
  },
}

SCSS

$custom: #218389;
$custom-light: #6fa7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#218389",
  "rgb": {
    "r": 33,
    "g": 131,
    "b": 137
  },
  "hsl": {
    "h": 183.462,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5589,
    "c": 0.08621,
    "h": 201.2
  },
  "luminance": 0.18362
}

Semantic roles & 50–950 ramp

primary

#218389

secondary

#B8544E

accent

#4D44E4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #218389

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

Preview Lab → · Contrast checker → · Palette generator →