#218573#218573

#218573 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.6% C 0.093 H 177.7°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#218573
RGB	rgb(33, 133, 115)
HSL	hsl(169, 60%, 33%)
HSV	hsv(169, 75%, 52%)
CMYK	cmyk(75.2%, 0%, 13.5%, 47.8%)
CIE-LAB	lab(49.90, -32.47, 1.63)
CIE-LCH	lch(49.90, 32.51, 177.13°)
OKLab	oklab(55.64% -0.093 0.0038)
OKLCH	oklch(55.64% 0.093 177.7)
XYZ	xyz(12.1077, 18.3348, 19.1172)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218573 #852133

analogous

#218541 #218573 #216585

triadic

#218573 #732185 #857321

tetradic

#218573 #412185 #852133 #658521

square

#218573 #412185 #852133 #658521

split-complementary

#218573 #852165 #854121

monochromatic

#09231E #155449 #218573 #2DB69D #4DD3BB

Accessibility & contrast

On white

4.50

#218573 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#218573 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218573

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218573	#FFFFFF	#000000	##000000
##218573	1.00	4.50	4.67	4.67
#FFFFFF	4.50	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)

#807C72

Deuteranopia (green-blind)

#727374

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #218573;
/* rgb */ color: rgb(33, 133, 115);
/* oklch */ color: oklch(55.6% 0.093 177.7);

Tailwind

colors: {
  custom: {
    50: '#6da99b',
    500: '#218573',
    950: '#000000',
  },
}

SCSS

$custom: #218573;
$custom-light: #6da99b;
$custom-dark: #000000;

JSON

{
  "hex": "#218573",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 115
  },
  "hsl": {
    "h": 169.2,
    "s": 60.241,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55639,
    "c": 0.09311,
    "h": 177.7
  },
  "luminance": 0.18336
}

Semantic roles & 50–950 ramp

primary

#218573

secondary

#B64C5F

accent

#4461E3

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218573

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

Preview Lab → · Contrast checker → · Palette generator →