#218C72#218C72

#218C72 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.5% C 0.102 H 172.1°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#218C72
RGB	rgb(33, 140, 114)
HSL	hsl(165, 62%, 34%)
HSV	hsv(165, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 18.6%, 45.1%)
CIE-LAB	lab(52.17, -35.94, 5.48)
CIE-LCH	lch(52.17, 36.35, 171.33°)
OKLab	oklab(57.49% -0.101 0.0139)
OKLCH	oklch(57.49% 0.102 172.1)
XYZ	xyz(13.0410, 20.2928, 19.1459)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C72 #8C213B

analogous

#218C3D #218C72 #21718C

triadic

#218C72 #72218C #8C7221

tetradic

#218C72 #3D218C #8C213B #718C21

square

#218C72 #3D218C #8C213B #718C21

split-complementary

#218C72 #8C2171 #8C3D21

monochromatic

#0A2921 #155A4A #218C72 #2DBE9A #51D6B6

Accessibility & contrast

On white

4.15

#218C72 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#218C72 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C72

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C72	#FFFFFF	#000000	##000000
##218C72	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878271

Deuteranopia (green-blind)

#7A7874

Tritanopia (blue-blind)

#008D84

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218c72;
/* rgb */ color: rgb(33, 140, 114);
/* oklch */ color: oklch(57.5% 0.102 172.1);

Tailwind

colors: {
  custom: {
    50: '#6eae9a',
    500: '#218c72',
    950: '#000000',
  },
}

SCSS

$custom: #218c72;
$custom-light: #6eae9a;
$custom-dark: #000000;

JSON

{
  "hex": "#218c72",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 114
  },
  "hsl": {
    "h": 165.421,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57485,
    "c": 0.10192,
    "h": 172.1
  },
  "luminance": 0.20294
}

Semantic roles & 50–950 ramp

primary

#218C72

secondary

#B94F69

accent

#436AE5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218C72

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

Preview Lab → · Contrast checker → · Palette generator →