#218B68#218B68

#218B68 is a mid, moderate teal. Relative luminance 0.198; OKLCH L 56.9% C 0.108 H 165.8°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#218B68
RGB	rgb(33, 139, 104)
HSL	hsl(160, 62%, 34%)
HSV	hsv(160, 76%, 55%)
CMYK	cmyk(76.3%, 0%, 25.2%, 45.5%)
CIE-LAB	lab(51.60, -38.06, 10.43)
CIE-LCH	lch(51.60, 39.46, 164.67°)
OKLab	oklab(56.94% -0.1049 0.0266)
OKLCH	oklch(56.94% 0.108 165.8)
XYZ	xyz(12.3571, 19.7866, 16.2620)
Luminance	0.1979 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218B68 #8B2144

analogous

#218B33 #218B68 #21798B

triadic

#218B68 #68218B #8B6821

tetradic

#218B68 #33218B #8B2144 #798B21

square

#218B68 #33218B #8B2144 #798B21

split-complementary

#218B68 #8B2179 #8B3321

monochromatic

#0A281E #155A43 #218B68 #2DBC8D #51D6AA

Accessibility & contrast

On white

4.24

#218B68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#218B68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218B68

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218B68	#FFFFFF	#000000	##000000
##218B68	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888166

Deuteranopia (green-blind)

#7A776A

Tritanopia (blue-blind)

#008B81

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218b68;
/* rgb */ color: rgb(33, 139, 104);
/* oklch */ color: oklch(56.9% 0.108 165.8);

Tailwind

colors: {
  custom: {
    50: '#6dae93',
    500: '#218b68',
    950: '#000000',
  },
}

SCSS

$custom: #218b68;
$custom-light: #6dae93;
$custom-dark: #000000;

JSON

{
  "hex": "#218b68",
  "rgb": {
    "r": 33,
    "g": 139,
    "b": 104
  },
  "hsl": {
    "h": 160.189,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56936,
    "c": 0.10826,
    "h": 165.8
  },
  "luminance": 0.19788
}

Semantic roles & 50–950 ramp

primary

#218B68

secondary

#B94F72

accent

#4378E5

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218B68

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

Preview Lab → · Contrast checker → · Palette generator →