#218582#218582

#218582 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.1% C 0.088 H 191.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#218582
RGB	rgb(33, 133, 130)
HSL	hsl(178, 60%, 33%)
HSV	hsv(178, 75%, 52%)
CMYK	cmyk(75.2%, 0%, 2.3%, 47.8%)
CIE-LAB	lab(50.34, -28.07, -6.49)
CIE-LCH	lch(50.34, 28.81, 193.02°)
OKLab	oklab(56.15% -0.0857 -0.0181)
OKLCH	oklch(56.15% 0.088 191.9)
XYZ	xyz(13.0421, 18.7085, 24.0385)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218582 #852124

analogous

#218550 #218582 #215685

triadic

#218582 #822185 #858221

tetradic

#218582 #502185 #852124 #568521

square

#218582 #502185 #852124 #568521

split-complementary

#218582 #852156 #855021

monochromatic

#092322 #155452 #218582 #2DB6B2 #4DD3CF

Accessibility & contrast

On white

4.43

#218582 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#218582 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218582

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218582	#FFFFFF	#000000	##000000
##218582	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7E82

Deuteranopia (green-blind)

#6E7383

Tritanopia (blue-blind)

#008984

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218582;
/* rgb */ color: rgb(33, 133, 130);
/* oklch */ color: oklch(56.1% 0.088 191.9);

Tailwind

colors: {
  custom: {
    50: '#6ea9a6',
    500: '#218582',
    950: '#000000',
  },
}

SCSS

$custom: #218582;
$custom-light: #6ea9a6;
$custom-dark: #000000;

JSON

{
  "hex": "#218582",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 130
  },
  "hsl": {
    "h": 178.2,
    "s": 60.241,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56149,
    "c": 0.08763,
    "h": 191.9
  },
  "luminance": 0.1871
}

Semantic roles & 50–950 ramp

primary

#218582

secondary

#B64C4F

accent

#4449E3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #218582

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

Preview Lab → · Contrast checker → · Palette generator →