#218666#218666

#218666 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.5% C 0.103 H 166.9°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#218666
RGB	rgb(33, 134, 102)
HSL	hsl(161, 60%, 33%)
HSV	hsv(161, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 23.9%, 47.5%)
CIE-LAB	lab(49.90, -36.38, 9.19)
CIE-LCH	lch(49.90, 37.52, 165.82°)
OKLab	oklab(55.53% -0.1006 0.0235)
OKLCH	oklch(55.53% 0.103 166.9)
XYZ	xyz(11.5493, 18.3315, 15.4974)
Luminance	0.1833 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218666 #862141

analogous

#218633 #218666 #217386

triadic

#218666 #662186 #866621

tetradic

#218666 #332186 #862141 #738621

square

#218666 #332186 #862141 #738621

split-complementary

#218666 #862173 #863321

monochromatic

#09241B #155541 #218666 #2DB78B #4ED3A9

Accessibility & contrast

On white

4.50

#218666 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#218666 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218666

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218666	#FFFFFF	#000000	##000000
##218666	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837C64

Deuteranopia (green-blind)

#767368

Tritanopia (blue-blind)

#00867D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #218666;
/* rgb */ color: rgb(33, 134, 102);
/* oklch */ color: oklch(55.5% 0.103 166.9);

Tailwind

colors: {
  custom: {
    50: '#6caa91',
    500: '#218666',
    950: '#000000',
  },
}

SCSS

$custom: #218666;
$custom-light: #6caa91;
$custom-dark: #000000;

JSON

{
  "hex": "#218666",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 102
  },
  "hsl": {
    "h": 160.99,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55526,
    "c": 0.10335,
    "h": 166.9
  },
  "luminance": 0.18333
}

Semantic roles & 50–950 ramp

primary

#218666

secondary

#B74C6E

accent

#4477E4

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218666

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

Preview Lab → · Contrast checker → · Palette generator →