#218F6F#218F6F

#218F6F is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.2% C 0.108 H 168.4°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#218F6F
RGB	rgb(33, 143, 111)
HSL	hsl(163, 63%, 35%)
HSV	hsv(163, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 22.4%, 43.9%)
CIE-LAB	lab(53.07, -38.04, 8.50)
CIE-LCH	lch(53.07, 38.98, 167.40°)
OKLab	oklab(58.2% -0.1056 0.0217)
OKLCH	oklch(58.2% 0.108 168.4)
XYZ	xyz(13.3173, 21.1144, 18.4095)
Luminance	0.2112 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F6F #8F2141

analogous

#218F38 #218F6F #21788F

triadic

#218F6F #6F218F #8F6F21

tetradic

#218F6F #38218F #8F2141 #788F21

square

#218F6F #38218F #8F2141 #788F21

split-complementary

#218F6F #8F2178 #8F3821

monochromatic

#0A2C22 #165D48 #218F6F #2CC196 #53D7B1

Accessibility & contrast

On white

4.02

#218F6F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#218F6F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F6F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F6F	#FFFFFF	#000000	##000000
##218F6F	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B856D

Deuteranopia (green-blind)

#7D7B71

Tritanopia (blue-blind)

#009086

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218f6f;
/* rgb */ color: rgb(33, 143, 111);
/* oklch */ color: oklch(58.2% 0.108 168.4);

Tailwind

colors: {
  custom: {
    50: '#6fb098',
    500: '#218f6f',
    950: '#000000',
  },
}

SCSS

$custom: #218f6f;
$custom-light: #6fb098;
$custom-dark: #000000;

JSON

{
  "hex": "#218f6f",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 111
  },
  "hsl": {
    "h": 162.545,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58204,
    "c": 0.10782,
    "h": 168.4
  },
  "luminance": 0.21116
}

Semantic roles & 50–950 ramp

primary

#218F6F

secondary

#BB5170

accent

#4272E6

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110D

muted

#7B807E

Preview Lab

Preview with #218F6F

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

Preview Lab → · Contrast checker → · Palette generator →