#218D6F#218D6F

#218D6F is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.7% C 0.105 H 169.4°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#218D6F
RGB	rgb(33, 141, 111)
HSL	hsl(163, 62%, 34%)
HSV	hsv(163, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 21.3%, 44.7%)
CIE-LAB	lab(52.42, -37.16, 7.57)
CIE-LCH	lch(52.42, 37.93, 168.49°)
OKLab	oklab(57.67% -0.1035 0.0193)
OKLCH	oklch(57.67% 0.105 169.4)
XYZ	xyz(13.0198, 20.5192, 18.3103)
Luminance	0.2052 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D6F #8D213F

analogous

#218D39 #218D6F #21758D

triadic

#218D6F #6F218D #8D6F21

tetradic

#218D6F #39218D #8D213F #758D21

square

#218D6F #39218D #8D213F #758D21

split-complementary

#218D6F #8D2175 #8D3921

monochromatic

#0A2A21 #155B48 #218D6F #2DBF96 #52D6B2

Accessibility & contrast

On white

4.11

#218D6F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#218D6F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D6F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D6F	#FFFFFF	#000000	##000000
##218D6F	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89836D

Deuteranopia (green-blind)

#7B7971

Tritanopia (blue-blind)

#008E84

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218d6f;
/* rgb */ color: rgb(33, 141, 111);
/* oklch */ color: oklch(57.7% 0.105 169.4);

Tailwind

colors: {
  custom: {
    50: '#6eaf98',
    500: '#218d6f',
    950: '#000000',
  },
}

SCSS

$custom: #218d6f;
$custom-light: #6eaf98;
$custom-dark: #000000;

JSON

{
  "hex": "#218d6f",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 111
  },
  "hsl": {
    "h": 163.333,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57667,
    "c": 0.1053,
    "h": 169.4
  },
  "luminance": 0.20521
}

Semantic roles & 50–950 ramp

primary

#218D6F

secondary

#BA506D

accent

#4370E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218D6F

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

Preview Lab → · Contrast checker → · Palette generator →