#218678#218678

#218678 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.1% C 0.092 H 181.4°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#218678
RGB	rgb(33, 134, 120)
HSL	hsl(172, 60%, 33%)
HSV	hsv(172, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 10.4%, 47.5%)
CIE-LAB	lab(50.37, -31.52, -0.61)
CIE-LCH	lch(50.37, 31.53, 181.11°)
OKLab	oklab(56.07% -0.0916 -0.0022)
OKLCH	oklch(56.07% 0.092 181.4)
XYZ	xyz(12.5408, 18.7281, 20.7196)
Luminance	0.1873 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218678 #86212F

analogous

#218645 #218678 #216186

triadic

#218678 #782186 #867821

tetradic

#218678 #452186 #86212F #618621

square

#218678 #452186 #86212F #618621

split-complementary

#218678 #862161 #864521

monochromatic

#092420 #15554C #218678 #2DB7A4 #4ED3C1

Accessibility & contrast

On white

4.42

#218678 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#218678 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218678

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218678	#FFFFFF	#000000	##000000
##218678	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807E77

Deuteranopia (green-blind)

#727479

Tritanopia (blue-blind)

#008982

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218678;
/* rgb */ color: rgb(33, 134, 120);
/* oklch */ color: oklch(56.1% 0.092 181.4);

Tailwind

colors: {
  custom: {
    50: '#6daa9e',
    500: '#218678',
    950: '#000000',
  },
}

SCSS

$custom: #218678;
$custom-light: #6daa9e;
$custom-dark: #000000;

JSON

{
  "hex": "#218678",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 120
  },
  "hsl": {
    "h": 171.683,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56068,
    "c": 0.09166,
    "h": 181.4
  },
  "luminance": 0.1873
}

Semantic roles & 50–950 ramp

primary

#218678

secondary

#B74C5B

accent

#445AE4

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218678

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

Preview Lab → · Contrast checker → · Palette generator →