#218E66#218E66

#218E66 is a mid, moderate teal. Relative luminance 0.206; OKLCH L 57.7% C 0.114 H 163.2°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#218E66
RGB	rgb(33, 142, 102)
HSL	hsl(158, 62%, 34%)
HSV	hsv(158, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 28.2%, 44.3%)
CIE-LAB	lab(52.54, -39.83, 12.89)
CIE-LCH	lch(52.54, 41.86, 162.06°)
OKLab	oklab(57.7% -0.1091 0.0329)
OKLCH	oklch(57.7% 0.114 163.2)
XYZ	xyz(12.6971, 20.6271, 15.8801)
Luminance	0.2063 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E66 #8E2149

analogous

#218E30 #218E66 #21808E

triadic

#218E66 #66218E #8E6621

tetradic

#218E66 #30218E #8E2149 #808E21

square

#218E66 #30218E #8E2149 #808E21

split-complementary

#218E66 #8E2180 #8E3021

monochromatic

#0A2B1F #155C42 #218E66 #2DC08A #52D7A6

Accessibility & contrast

On white

4.10

#218E66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#218E66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E66

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E66	#FFFFFF	#000000	##000000
##218E66	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8364

Deuteranopia (green-blind)

#7E7969

Tritanopia (blue-blind)

#008E83

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218e66;
/* rgb */ color: rgb(33, 142, 102);
/* oklch */ color: oklch(57.7% 0.114 163.2);

Tailwind

colors: {
  custom: {
    50: '#6eb091',
    500: '#218e66',
    950: '#000000',
  },
}

SCSS

$custom: #218e66;
$custom-light: #6eb091;
$custom-dark: #000000;

JSON

{
  "hex": "#218e66",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 102
  },
  "hsl": {
    "h": 157.982,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57696,
    "c": 0.11392,
    "h": 163.2
  },
  "luminance": 0.20629
}

Semantic roles & 50–950 ramp

primary

#218E66

secondary

#BA5077

accent

#427EE5

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218E66

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

Preview Lab → · Contrast checker → · Palette generator →