#218E6C#218E6C

#218E6C is a mid, moderate teal. Relative luminance 0.208; OKLCH L 57.9% C 0.109 H 166.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#218E6C
RGB	rgb(33, 142, 108)
HSL	hsl(161, 62%, 34%)
HSV	hsv(161, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 23.9%, 44.3%)
CIE-LAB	lab(52.68, -38.36, 9.66)
CIE-LCH	lch(52.68, 39.56, 165.87°)
OKLab	oklab(57.85% -0.1061 0.0247)
OKLCH	oklch(57.85% 0.109 166.9)
XYZ	xyz(13.0055, 20.7505, 17.5043)
Luminance	0.2075 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E6C #8E2143

analogous

#218E35 #218E6C #217A8E

triadic

#218E6C #6C218E #8E6C21

tetradic

#218E6C #35218E #8E2143 #7A8E21

square

#218E6C #35218E #8E2143 #7A8E21

split-complementary

#218E6C #8E217A #8E3521

monochromatic

#0A2B20 #155C46 #218E6C #2DC092 #52D7AE

Accessibility & contrast

On white

4.08

#218E6C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#218E6C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E6C

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E6C	#FFFFFF	#000000	##000000
##218E6C	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B846A

Deuteranopia (green-blind)

#7D7A6E

Tritanopia (blue-blind)

#008F85

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #218e6c;
/* rgb */ color: rgb(33, 142, 108);
/* oklch */ color: oklch(57.9% 0.109 166.9);

Tailwind

colors: {
  custom: {
    50: '#6eb096',
    500: '#218e6c',
    950: '#000000',
  },
}

SCSS

$custom: #218e6c;
$custom-light: #6eb096;
$custom-dark: #000000;

JSON

{
  "hex": "#218e6c",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 108
  },
  "hsl": {
    "h": 161.284,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57853,
    "c": 0.1089,
    "h": 166.9
  },
  "luminance": 0.20752
}

Semantic roles & 50–950 ramp

primary

#218E6C

secondary

#BA5071

accent

#4275E5

background

#F7FAF9

surface

#EDF5F1

border

#C8CFCB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218E6C

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

Preview Lab → · Contrast checker → · Palette generator →