#218B6C#218B6C

#218B6C is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.0% C 0.105 H 168.4°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#218B6C
RGB	rgb(33, 139, 108)
HSL	hsl(162, 62%, 34%)
HSV	hsv(162, 76%, 55%)
CMYK	cmyk(76.3%, 0%, 22.3%, 45.5%)
CIE-LAB	lab(51.69, -37.06, 8.26)
CIE-LCH	lch(51.69, 37.97, 167.43°)
OKLab	oklab(57.05% -0.1029 0.0211)
OKLCH	oklch(57.05% 0.105 168.4)
XYZ	xyz(12.5651, 19.8698, 17.3575)
Luminance	0.1987 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218B6C #8B2140

analogous

#218B37 #218B6C #21758B

triadic

#218B6C #6C218B #8B6C21

tetradic

#218B6C #37218B #8B2140 #758B21

square

#218B6C #37218B #8B2140 #758B21

split-complementary

#218B6C #8B2175 #8B3721

monochromatic

#0A281F #155A46 #218B6C #2DBC92 #51D6AF

Accessibility & contrast

On white

4.22

#218B6C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#218B6C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218B6C

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218B6C	#FFFFFF	#000000	##000000
##218B6C	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87816A

Deuteranopia (green-blind)

#7A776E

Tritanopia (blue-blind)

#008C82

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218b6c;
/* rgb */ color: rgb(33, 139, 108);
/* oklch */ color: oklch(57.0% 0.105 168.4);

Tailwind

colors: {
  custom: {
    50: '#6ead96',
    500: '#218b6c',
    950: '#000000',
  },
}

SCSS

$custom: #218b6c;
$custom-light: #6ead96;
$custom-dark: #000000;

JSON

{
  "hex": "#218b6c",
  "rgb": {
    "r": 33,
    "g": 139,
    "b": 108
  },
  "hsl": {
    "h": 162.453,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57045,
    "c": 0.10505,
    "h": 168.4
  },
  "luminance": 0.19871
}

Semantic roles & 50–950 ramp

primary

#218B6C

secondary

#B94F6E

accent

#4372E5

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218B6C

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

Preview Lab → · Contrast checker → · Palette generator →