#218F80#218F80

#218F80 is a mid, moderate teal. Relative luminance 0.215; OKLCH L 58.7% C 0.097 H 181.3°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#218F80
RGB	rgb(33, 143, 128)
HSL	hsl(172, 63%, 35%)
HSV	hsv(172, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 10.5%, 43.9%)
CIE-LAB	lab(53.52, -33.45, -0.64)
CIE-LCH	lch(53.52, 33.45, 181.10°)
OKLab	oklab(58.72% -0.0972 -0.0023)
OKLCH	oklch(58.72% 0.097 181.3)
XYZ	xyz(14.3440, 21.5250, 23.8166)
Luminance	0.2153 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F80 #8F2130

analogous

#218F49 #218F80 #21678F

triadic

#218F80 #80218F #8F8021

tetradic

#218F80 #49218F #8F2130 #678F21

square

#218F80 #49218F #8F2130 #678F21

split-complementary

#218F80 #8F2167 #8F4921

monochromatic

#0A2C27 #165D53 #218F80 #2CC1AD #53D7C5

Accessibility & contrast

On white

3.96

#218F80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#218F80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F80

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F80	#FFFFFF	#000000	##000000
##218F80	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88867F

Deuteranopia (green-blind)

#797B81

Tritanopia (blue-blind)

#00928A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #218f80;
/* rgb */ color: rgb(33, 143, 128);
/* oklch */ color: oklch(58.7% 0.097 181.3);

Tailwind

colors: {
  custom: {
    50: '#70b0a4',
    500: '#218f80',
    950: '#000000',
  },
}

SCSS

$custom: #218f80;
$custom-light: #70b0a4;
$custom-dark: #000000;

JSON

{
  "hex": "#218f80",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 128
  },
  "hsl": {
    "h": 171.818,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58716,
    "c": 0.09723,
    "h": 181.3
  },
  "luminance": 0.21527
}

Semantic roles & 50–950 ramp

primary

#218F80

secondary

#BB515F

accent

#4259E6

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #218F80

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

Preview Lab → · Contrast checker → · Palette generator →