#218F7A#218F7A

#218F7A is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.5% C 0.100 H 176.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#218F7A
RGB	rgb(33, 143, 122)
HSL	hsl(169, 63%, 35%)
HSV	hsv(169, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 14.7%, 43.9%)
CIE-LAB	lab(53.35, -35.13, 2.58)
CIE-LCH	lch(53.35, 35.22, 175.80°)
OKLab	oklab(58.53% -0.1001 0.0063)
OKLCH	oklch(58.53% 0.1 176.4)
XYZ	xyz(13.9607, 21.3717, 21.7980)
Luminance	0.2137 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F7A #8F2136

analogous

#218F43 #218F7A #216D8F

triadic

#218F7A #7A218F #8F7A21

tetradic

#218F7A #43218F #8F2136 #6D8F21

square

#218F7A #43218F #8F2136 #6D8F21

split-complementary

#218F7A #8F216D #8F4321

monochromatic

#0A2C25 #165D50 #218F7A #2CC1A4 #53D7BE

Accessibility & contrast

On white

3.98

#218F7A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#218F7A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F7A

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F7A	#FFFFFF	#000000	##000000
##218F7A	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898679

Deuteranopia (green-blind)

#7B7B7C

Tritanopia (blue-blind)

#009189

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218f7a;
/* rgb */ color: rgb(33, 143, 122);
/* oklch */ color: oklch(58.5% 0.100 176.4);

Tailwind

colors: {
  custom: {
    50: '#6fb0a0',
    500: '#218f7a',
    950: '#000000',
  },
}

SCSS

$custom: #218f7a;
$custom-light: #6fb0a0;
$custom-dark: #000000;

JSON

{
  "hex": "#218f7a",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 122
  },
  "hsl": {
    "h": 168.545,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58526,
    "c": 0.10034,
    "h": 176.4
  },
  "luminance": 0.21373
}

Semantic roles & 50–950 ramp

primary

#218F7A

secondary

#BB5165

accent

#4261E6

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218F7A

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

Preview Lab → · Contrast checker → · Palette generator →