#216C66#216C66

#216C66 is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.4% C 0.073 H 187.4°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#216C66
RGB	rgb(33, 108, 102)
HSL	hsl(175, 53%, 28%)
HSV	hsv(175, 69%, 42%)
CMYK	cmyk(69.4%, 0%, 5.6%, 57.6%)
CIE-LAB	lab(41.23, -24.07, -3.33)
CIE-LCH	lch(41.23, 24.30, 187.88°)
OKLab	oklab(48.45% -0.0719 -0.0094)
OKLCH	oklch(48.45% 0.073 187.4)
XYZ	xyz(8.3869, 12.0068, 14.4433)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216C66 #6C2127

analogous

#216C40 #216C66 #214C6C

triadic

#216C66 #66216C #6C6621

tetradic

#216C66 #40216C #6C2127 #4C6C21

square

#216C66 #40216C #6C2127 #4C6C21

split-complementary

#216C66 #6C214C #6C4021

monochromatic

#071716 #133D3A #216C66 #2F9B92 #42C5BB

Accessibility & contrast

On white

6.17

#216C66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#216C66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216C66

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216C66	#FFFFFF	#000000	##FFFFFF
##216C66	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666666

Deuteranopia (green-blind)

#5B5E67

Tritanopia (blue-blind)

#006F6A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #216c66;
/* rgb */ color: rgb(33, 108, 102);
/* oklch */ color: oklch(48.4% 0.073 187.4);

Tailwind

colors: {
  custom: {
    50: '#689691',
    500: '#216c66',
    950: '#000000',
  },
}

SCSS

$custom: #216c66;
$custom-light: #689691;
$custom-dark: #000000;

JSON

{
  "hex": "#216c66",
  "rgb": {
    "r": 33,
    "g": 108,
    "b": 102
  },
  "hsl": {
    "h": 175.2,
    "s": 53.191,
    "l": 27.647
  },
  "oklch": {
    "l": 0.48446,
    "c": 0.07252,
    "h": 187.4
  },
  "luminance": 0.12008
}

Semantic roles & 50–950 ramp

primary

#216C66

secondary

#A04950

accent

#4B57DD

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070D0C

muted

#7A7E7D

Preview Lab

Preview with #216C66

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

Preview Lab → · Contrast checker → · Palette generator →