#218F6D#218F6D

#218F6D is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.1% C 0.109 H 167.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#218F6D
RGB	rgb(33, 143, 109)
HSL	hsl(161, 63%, 35%)
HSV	hsv(161, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 23.8%, 43.9%)
CIE-LAB	lab(53.03, -38.54, 9.58)
CIE-LCH	lch(53.03, 39.72, 166.04°)
OKLab	oklab(58.15% -0.1066 0.0245)
OKLCH	oklch(58.15% 0.109 167.1)
XYZ	xyz(13.2085, 21.0708, 17.8360)
Luminance	0.2107 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F6D #8F2143

analogous

#218F36 #218F6D #217A8F

triadic

#218F6D #6D218F #8F6D21

tetradic

#218F6D #36218F #8F2143 #7A8F21

square

#218F6D #36218F #8F2143 #7A8F21

split-complementary

#218F6D #8F217A #8F3621

monochromatic

#0A2C21 #165D47 #218F6D #2CC193 #53D7AE

Accessibility & contrast

On white

4.03

#218F6D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#218F6D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F6D

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F6D	#FFFFFF	#000000	##000000
##218F6D	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B856B

Deuteranopia (green-blind)

#7E7A6F

Tritanopia (blue-blind)

#009085

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218f6d;
/* rgb */ color: rgb(33, 143, 109);
/* oklch */ color: oklch(58.1% 0.109 167.1);

Tailwind

colors: {
  custom: {
    50: '#6eb096',
    500: '#218f6d',
    950: '#000000',
  },
}

SCSS

$custom: #218f6d;
$custom-light: #6eb096;
$custom-dark: #000000;

JSON

{
  "hex": "#218f6d",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 109
  },
  "hsl": {
    "h": 161.455,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58149,
    "c": 0.10938,
    "h": 167.1
  },
  "luminance": 0.21072
}

Semantic roles & 50–950 ramp

primary

#218F6D

secondary

#BB5172

accent

#4275E6

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110D

muted

#7B807E

Preview Lab

Preview with #218F6D

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

Preview Lab → · Contrast checker → · Palette generator →