#218577#218577

#218577 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.8% C 0.091 H 181.3°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#218577
RGB	rgb(33, 133, 119)
HSL	hsl(172, 60%, 33%)
HSV	hsv(172, 75%, 52%)
CMYK	cmyk(75.2%, 0%, 10.5%, 47.8%)
CIE-LAB	lab(50.01, -31.34, -0.55)
CIE-LCH	lch(50.01, 31.34, 181.00°)
OKLab	oklab(55.77% -0.0911 -0.002)
OKLCH	oklch(55.77% 0.091 181.3)
XYZ	xyz(12.3429, 18.4288, 20.3558)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218577 #85212F

analogous

#218545 #218577 #216185

triadic

#218577 #772185 #857721

tetradic

#218577 #452185 #85212F #618521

square

#218577 #452185 #85212F #618521

split-complementary

#218577 #852161 #854521

monochromatic

#09231F #15544B #218577 #2DB6A3 #4DD3C0

Accessibility & contrast

On white

4.48

#218577 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#218577 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218577

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218577	#FFFFFF	#000000	##000000
##218577	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7D76

Deuteranopia (green-blind)

#717378

Tritanopia (blue-blind)

#008881

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #218577;
/* rgb */ color: rgb(33, 133, 119);
/* oklch */ color: oklch(55.8% 0.091 181.3);

Tailwind

colors: {
  custom: {
    50: '#6da99e',
    500: '#218577',
    950: '#000000',
  },
}

SCSS

$custom: #218577;
$custom-light: #6da99e;
$custom-dark: #000000;

JSON

{
  "hex": "#218577",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 119
  },
  "hsl": {
    "h": 171.6,
    "s": 60.241,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55768,
    "c": 0.09108,
    "h": 181.3
  },
  "luminance": 0.1843
}

Semantic roles & 50–950 ramp

primary

#218577

secondary

#B64C5B

accent

#445BE3

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218577

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

Preview Lab → · Contrast checker → · Palette generator →