#216C63#216C63

#216C63 is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.3% C 0.074 H 183.8°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#216C63
RGB	rgb(33, 108, 99)
HSL	hsl(173, 53%, 28%)
HSV	hsv(173, 69%, 42%)
CMYK	cmyk(69.4%, 0%, 8.3%, 57.6%)
CIE-LAB	lab(41.13, -24.97, -1.65)
CIE-LCH	lch(41.13, 25.02, 183.78°)
OKLab	oklab(48.34% -0.0734 -0.0048)
OKLCH	oklch(48.34% 0.074 183.8)
XYZ	xyz(8.2408, 11.9484, 13.6739)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216C63 #6C212A

analogous

#216C3D #216C63 #214F6C

triadic

#216C63 #63216C #6C6321

tetradic

#216C63 #3D216C #6C212A #4F6C21

square

#216C63 #3D216C #6C212A #4F6C21

split-complementary

#216C63 #6C214F #6C3D21

monochromatic

#071715 #133D38 #216C63 #2F9B8E #42C5B6

Accessibility & contrast

On white

6.20

#216C63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#216C63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216C63

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216C63	#FFFFFF	#000000	##FFFFFF
##216C63	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676663

Deuteranopia (green-blind)

#5C5E64

Tritanopia (blue-blind)

#006E69

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #216c63;
/* rgb */ color: rgb(33, 108, 99);
/* oklch */ color: oklch(48.3% 0.074 183.8);

Tailwind

colors: {
  custom: {
    50: '#67968f',
    500: '#216c63',
    950: '#000000',
  },
}

SCSS

$custom: #216c63;
$custom-light: #67968f;
$custom-dark: #000000;

JSON

{
  "hex": "#216c63",
  "rgb": {
    "r": 33,
    "g": 108,
    "b": 99
  },
  "hsl": {
    "h": 172.8,
    "s": 53.191,
    "l": 27.647
  },
  "oklch": {
    "l": 0.4834,
    "c": 0.07357,
    "h": 183.8
  },
  "luminance": 0.11949
}

Semantic roles & 50–950 ramp

primary

#216C63

secondary

#A04953

accent

#4B5DDD

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070D0C

muted

#7A7E7D

Preview Lab

Preview with #216C63

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

Preview Lab → · Contrast checker → · Palette generator →