#216F63#216F63

#216F63 is a mid, moderate teal. Relative luminance 0.126; OKLCH L 49.2% C 0.077 H 180.7°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#216F63
RGB	rgb(33, 111, 99)
HSL	hsl(171, 54%, 28%)
HSV	hsv(171, 70%, 44%)
CMYK	cmyk(70.3%, 0%, 10.8%, 56.5%)
CIE-LAB	lab(42.14, -26.47, -0.17)
CIE-LCH	lch(42.14, 26.47, 180.37°)
OKLab	oklab(49.16% -0.0768 -0.0009)
OKLCH	oklch(49.16% 0.077 180.7)
XYZ	xyz(8.5627, 12.5921, 13.7812)
Luminance	0.1259 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216F63 #6F212D

analogous

#216F3C #216F63 #21546F

triadic

#216F63 #63216F #6F6321

tetradic

#216F63 #3C216F #6F212D #546F21

square

#216F63 #3C216F #6F212D #546F21

split-complementary

#216F63 #6F2154 #6F3C21

monochromatic

#071815 #134039 #216F63 #2F9E8D #43C7B3

Accessibility & contrast

On white

5.97

#216F63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#216F63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216F63

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216F63	#FFFFFF	#000000	##FFFFFF
##216F63	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6863

Deuteranopia (green-blind)

#5F6064

Tritanopia (blue-blind)

#00716B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #216f63;
/* rgb */ color: rgb(33, 111, 99);
/* oklch */ color: oklch(49.2% 0.077 180.7);

Tailwind

colors: {
  custom: {
    50: '#68998f',
    500: '#216f63',
    950: '#000000',
  },
}

SCSS

$custom: #216f63;
$custom-light: #68998f;
$custom-dark: #000000;

JSON

{
  "hex": "#216f63",
  "rgb": {
    "r": 33,
    "g": 111,
    "b": 99
  },
  "hsl": {
    "h": 170.769,
    "s": 54.167,
    "l": 28.235
  },
  "oklch": {
    "l": 0.4916,
    "c": 0.07684,
    "h": 180.7
  },
  "luminance": 0.12593
}

Semantic roles & 50–950 ramp

primary

#216F63

secondary

#A34957

accent

#4A61DE

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #216F63

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

Preview Lab → · Contrast checker → · Palette generator →