#218784#218784

#218784 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.7% C 0.089 H 192.0°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#218784
RGB	rgb(33, 135, 132)
HSL	hsl(178, 61%, 33%)
HSV	hsv(178, 76%, 53%)
CMYK	cmyk(75.6%, 0%, 2.2%, 47.1%)
CIE-LAB	lab(51.05, -28.45, -6.60)
CIE-LCH	lch(51.05, 29.20, 193.07°)
OKLab	oklab(56.75% -0.0869 -0.0184)
OKLCH	oklch(56.75% 0.089 192)
XYZ	xyz(13.4541, 19.3156, 24.8445)
Luminance	0.1932 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218784 #872124

analogous

#218751 #218784 #215787

triadic

#218784 #842187 #878421

tetradic

#218784 #512187 #872124 #578721

square

#218784 #512187 #872124 #578721

split-complementary

#218784 #872157 #875121

monochromatic

#092524 #155654 #218784 #2DB8B4 #4FD4D0

Accessibility & contrast

On white

4.32

#218784 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#218784 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218784

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218784	#FFFFFF	#000000	##000000
##218784	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8084

Deuteranopia (green-blind)

#707585

Tritanopia (blue-blind)

#008B86

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218784;
/* rgb */ color: rgb(33, 135, 132);
/* oklch */ color: oklch(56.7% 0.089 192.0);

Tailwind

colors: {
  custom: {
    50: '#6faaa7',
    500: '#218784',
    950: '#000000',
  },
}

SCSS

$custom: #218784;
$custom-light: #6faaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#218784",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 132
  },
  "hsl": {
    "h": 178.235,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56747,
    "c": 0.08883,
    "h": 192
  },
  "luminance": 0.19317
}

Semantic roles & 50–950 ramp

primary

#218784

secondary

#B74D50

accent

#4449E4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #218784

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

Preview Lab → · Contrast checker → · Palette generator →