#218F72#218F72

#218F72 is a mid, moderate teal. Relative luminance 0.212; OKLCH L 58.3% C 0.106 H 170.4°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#218F72
RGB	rgb(33, 143, 114)
HSL	hsl(164, 63%, 35%)
HSV	hsv(164, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 20.3%, 43.9%)
CIE-LAB	lab(53.15, -37.27, 6.88)
CIE-LCH	lch(53.15, 37.90, 169.53°)
OKLab	oklab(58.29% -0.1041 0.0176)
OKLCH	oklch(58.29% 0.106 170.4)
XYZ	xyz(13.4853, 21.1815, 19.2940)
Luminance	0.2118 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F72 #8F213E

analogous

#218F3B #218F72 #21758F

triadic

#218F72 #72218F #8F7221

tetradic

#218F72 #3B218F #8F213E #758F21

square

#218F72 #3B218F #8F213E #758F21

split-complementary

#218F72 #8F2175 #8F3B21

monochromatic

#0A2C23 #165D4A #218F72 #2CC19A #53D7B4

Accessibility & contrast

On white

4.01

#218F72 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#218F72 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F72

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F72	#FFFFFF	#000000	##000000
##218F72	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)

#8B8571

Deuteranopia (green-blind)

#7D7B74

Tritanopia (blue-blind)

#009087

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218f72;
/* rgb */ color: rgb(33, 143, 114);
/* oklch */ color: oklch(58.3% 0.106 170.4);

Tailwind

colors: {
  custom: {
    50: '#6fb09a',
    500: '#218f72',
    950: '#000000',
  },
}

SCSS

$custom: #218f72;
$custom-light: #6fb09a;
$custom-dark: #000000;

JSON

{
  "hex": "#218f72",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 114
  },
  "hsl": {
    "h": 164.182,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58288,
    "c": 0.10558,
    "h": 170.4
  },
  "luminance": 0.21183
}

Semantic roles & 50–950 ramp

primary

#218F72

secondary

#BB516D

accent

#426DE6

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #218F72

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

Preview Lab → · Contrast checker → · Palette generator →