#218789#218789

#218789 is a mid, moderate teal. Relative luminance 0.195; OKLCH L 56.9% C 0.088 H 197.0°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#218789
RGB	rgb(33, 135, 137)
HSL	hsl(181, 61%, 33%)
HSV	hsv(181, 76%, 54%)
CMYK	cmyk(75.9%, 1.5%, 0%, 46.3%)
CIE-LAB	lab(51.22, -26.90, -9.28)
CIE-LCH	lch(51.22, 28.46, 199.03°)
OKLab	oklab(56.93% -0.0846 -0.0258)
OKLCH	oklch(56.93% 0.088 197)
XYZ	xyz(13.8045, 19.4557, 26.6898)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218789 #892321

analogous

#218957 #218789 #215389

triadic

#218789 #892187 #878921

tetradic

#218789 #572189 #892321 #538921

square

#218789 #572189 #892321 #538921

split-complementary

#218789 #892153 #895721

monochromatic

#092626 #155658 #218789 #2DB8BA #50D2D5

Accessibility & contrast

On white

4.29

#218789 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#218789 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218789

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218789	#FFFFFF	#000000	##000000
##218789	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8089

Deuteranopia (green-blind)

#6E758A

Tritanopia (blue-blind)

#008C87

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218789;
/* rgb */ color: rgb(33, 135, 137);
/* oklch */ color: oklch(56.9% 0.088 197.0);

Tailwind

colors: {
  custom: {
    50: '#6faaab',
    500: '#218789',
    950: '#000000',
  },
}

SCSS

$custom: #218789;
$custom-light: #6faaab;
$custom-dark: #000000;

JSON

{
  "hex": "#218789",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 137
  },
  "hsl": {
    "h": 181.154,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56933,
    "c": 0.08841,
    "h": 197
  },
  "luminance": 0.19457
}

Semantic roles & 50–950 ramp

primary

#218789

secondary

#B8504E

accent

#4744E4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #218789

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

Preview Lab → · Contrast checker → · Palette generator →