#218D6E#218D6E

#218D6E is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.6% C 0.106 H 168.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#218D6E
RGB	rgb(33, 141, 110)
HSL	hsl(163, 62%, 34%)
HSV	hsv(163, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 22%, 44.7%)
CIE-LAB	lab(52.39, -37.42, 8.11)
CIE-LCH	lch(52.39, 38.29, 167.77°)
OKLab	oklab(57.64% -0.104 0.0207)
OKLCH	oklch(57.64% 0.106 168.7)
XYZ	xyz(12.9650, 20.4973, 18.0219)
Luminance	0.2050 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D6E #8D2140

analogous

#218D38 #218D6E #21768D

triadic

#218D6E #6E218D #8D6E21

tetradic

#218D6E #38218D #8D2140 #768D21

square

#218D6E #38218D #8D2140 #768D21

split-complementary

#218D6E #8D2176 #8D3821

monochromatic

#0A2A21 #155B47 #218D6E #2DBF95 #52D6B0

Accessibility & contrast

On white

4.12

#218D6E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#218D6E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D6E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D6E	#FFFFFF	#000000	##000000
##218D6E	1.00	4.12	5.10	5.10
#FFFFFF	4.12	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)

#89836C

Deuteranopia (green-blind)

#7B7970

Tritanopia (blue-blind)

#008E84

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218d6e;
/* rgb */ color: rgb(33, 141, 110);
/* oklch */ color: oklch(57.6% 0.106 168.7);

Tailwind

colors: {
  custom: {
    50: '#6eaf97',
    500: '#218d6e',
    950: '#000000',
  },
}

SCSS

$custom: #218d6e;
$custom-light: #6eaf97;
$custom-dark: #000000;

JSON

{
  "hex": "#218d6e",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 110
  },
  "hsl": {
    "h": 162.778,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57639,
    "c": 0.10607,
    "h": 168.7
  },
  "luminance": 0.20499
}

Semantic roles & 50–950 ramp

primary

#218D6E

secondary

#BA506E

accent

#4371E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218D6E

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

Preview Lab → · Contrast checker → · Palette generator →