#218C6C#218C6C

#218C6C is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.3% C 0.106 H 167.9°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#218C6C
RGB	rgb(33, 140, 108)
HSL	hsl(162, 62%, 34%)
HSV	hsv(162, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 22.9%, 45.1%)
CIE-LAB	lab(52.02, -37.49, 8.73)
CIE-LCH	lch(52.02, 38.50, 166.90°)
OKLab	oklab(57.31% -0.104 0.0223)
OKLCH	oklch(57.31% 0.106 167.9)
XYZ	xyz(12.7106, 20.1607, 17.4060)
Luminance	0.2016 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C6C #8C2141

analogous

#218C37 #218C6C #21778C

triadic

#218C6C #6C218C #8C6C21

tetradic

#218C6C #37218C #8C2141 #778C21

square

#218C6C #37218C #8C2141 #778C21

split-complementary

#218C6C #8C2177 #8C3721

monochromatic

#0A2920 #155A46 #218C6C #2DBE92 #51D6AE

Accessibility & contrast

On white

4.17

#218C6C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#218C6C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C6C

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C6C	#FFFFFF	#000000	##000000
##218C6C	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88826A

Deuteranopia (green-blind)

#7B786E

Tritanopia (blue-blind)

#008D83

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218c6c;
/* rgb */ color: rgb(33, 140, 108);
/* oklch */ color: oklch(57.3% 0.106 167.9);

Tailwind

colors: {
  custom: {
    50: '#6eae96',
    500: '#218c6c',
    950: '#000000',
  },
}

SCSS

$custom: #218c6c;
$custom-light: #6eae96;
$custom-dark: #000000;

JSON

{
  "hex": "#218c6c",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 108
  },
  "hsl": {
    "h": 162.056,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57314,
    "c": 0.10634,
    "h": 167.9
  },
  "luminance": 0.20162
}

Semantic roles & 50–950 ramp

primary

#218C6C

secondary

#B94F6F

accent

#4373E5

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218C6C

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

Preview Lab → · Contrast checker → · Palette generator →