#218F73#218F73

#218F73 is a mid, moderate teal. Relative luminance 0.212; OKLCH L 58.3% C 0.105 H 171.1°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#218F73
RGB	rgb(33, 143, 115)
HSL	hsl(165, 63%, 35%)
HSV	hsv(165, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 19.6%, 43.9%)
CIE-LAB	lab(53.17, -37.01, 6.35)
CIE-LCH	lch(53.17, 37.55, 170.27°)
OKLab	oklab(58.32% -0.1036 0.0162)
OKLCH	oklch(58.32% 0.105 171.1)
XYZ	xyz(13.5425, 21.2044, 19.5955)
Luminance	0.2121 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F73 #8F213D

analogous

#218F3C #218F73 #21748F

triadic

#218F73 #73218F #8F7321

tetradic

#218F73 #3C218F #8F213D #748F21

square

#218F73 #3C218F #8F213D #748F21

split-complementary

#218F73 #8F2174 #8F3C21

monochromatic

#0A2C23 #165D4B #218F73 #2CC19B #53D7B6

Accessibility & contrast

On white

4.01

#218F73 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#218F73 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F73

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F73	#FFFFFF	#000000	##000000
##218F73	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8572

Deuteranopia (green-blind)

#7C7B75

Tritanopia (blue-blind)

#009087

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218f73;
/* rgb */ color: rgb(33, 143, 115);
/* oklch */ color: oklch(58.3% 0.105 171.1);

Tailwind

colors: {
  custom: {
    50: '#6fb09b',
    500: '#218f73',
    950: '#000000',
  },
}

SCSS

$custom: #218f73;
$custom-light: #6fb09b;
$custom-dark: #000000;

JSON

{
  "hex": "#218f73",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 115
  },
  "hsl": {
    "h": 164.727,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58317,
    "c": 0.10486,
    "h": 171.1
  },
  "luminance": 0.21206
}

Semantic roles & 50–950 ramp

primary

#218F73

secondary

#BB516C

accent

#426CE6

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #218F73

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

Preview Lab → · Contrast checker → · Palette generator →