#218C6D#218C6D

#218C6D is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.3% C 0.106 H 168.6°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#218C6D
RGB	rgb(33, 140, 109)
HSL	hsl(163, 62%, 34%)
HSV	hsv(163, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 22.1%, 45.1%)
CIE-LAB	lab(52.04, -37.24, 8.19)
CIE-LCH	lch(52.04, 38.13, 167.60°)
OKLab	oklab(57.34% -0.1035 0.0209)
OKLCH	oklch(57.34% 0.106 168.6)
XYZ	xyz(12.7641, 20.1821, 17.6879)
Luminance	0.2018 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C6D #8C2140

analogous

#218C38 #218C6D #21768C

triadic

#218C6D #6D218C #8C6D21

tetradic

#218C6D #38218C #8C2140 #768C21

square

#218C6D #38218C #8C2140 #768C21

split-complementary

#218C6D #8C2176 #8C3821

monochromatic

#0A2920 #155A46 #218C6D #2DBE94 #51D6B0

Accessibility & contrast

On white

4.17

#218C6D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#218C6D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C6D

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C6D	#FFFFFF	#000000	##000000
##218C6D	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88826B

Deuteranopia (green-blind)

#7B786F

Tritanopia (blue-blind)

#008D83

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218c6d;
/* rgb */ color: rgb(33, 140, 109);
/* oklch */ color: oklch(57.3% 0.106 168.6);

Tailwind

colors: {
  custom: {
    50: '#6eae96',
    500: '#218c6d',
    950: '#000000',
  },
}

SCSS

$custom: #218c6d;
$custom-light: #6eae96;
$custom-dark: #000000;

JSON

{
  "hex": "#218c6d",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 109
  },
  "hsl": {
    "h": 162.617,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57342,
    "c": 0.10556,
    "h": 168.6
  },
  "luminance": 0.20184
}

Semantic roles & 50–950 ramp

primary

#218C6D

secondary

#B94F6E

accent

#4372E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218C6D

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

Preview Lab → · Contrast checker → · Palette generator →