#216B6F#216B6F

#216B6F is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.5% C 0.071 H 200.3°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#216B6F
RGB	rgb(33, 107, 111)
HSL	hsl(183, 54%, 28%)
HSV	hsv(183, 70%, 44%)
CMYK	cmyk(70.3%, 3.6%, 0%, 56.5%)
CIE-LAB	lab(41.19, -20.73, -8.85)
CIE-LCH	lch(41.19, 22.54, 203.12°)
OKLab	oklab(48.52% -0.0664 -0.0245)
OKLCH	oklch(48.52% 0.071 200.3)
XYZ	xyz(8.7529, 11.9854, 16.8880)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216B6F #6F2521

analogous

#216F4C #216B6F #21446F

triadic

#216B6F #6F216B #6B6F21

tetradic

#216B6F #4C216F #6F2521 #446F21

square

#216B6F #4C216F #6F2521 #446F21

split-complementary

#216B6F #6F2144 #6F4C21

monochromatic

#071718 #133E40 #216B6F #2F989E #43C0C7

Accessibility & contrast

On white

6.18

#216B6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#216B6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216B6F

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216B6F	#FFFFFF	#000000	##FFFFFF
##216B6F	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63666F

Deuteranopia (green-blind)

#575D6F

Tritanopia (blue-blind)

#006F6C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #216b6f;
/* rgb */ color: rgb(33, 107, 111);
/* oklch */ color: oklch(48.5% 0.071 200.3);

Tailwind

colors: {
  custom: {
    50: '#689598',
    500: '#216b6f',
    950: '#000000',
  },
}

SCSS

$custom: #216b6f;
$custom-light: #689598;
$custom-dark: #000000;

JSON

{
  "hex": "#216b6f",
  "rgb": {
    "r": 33,
    "g": 107,
    "b": 111
  },
  "hsl": {
    "h": 183.077,
    "s": 54.167,
    "l": 28.235
  },
  "oklch": {
    "l": 0.48518,
    "c": 0.07081,
    "h": 200.3
  },
  "luminance": 0.11986
}

Semantic roles & 50–950 ramp

primary

#216B6F

secondary

#A34E49

accent

#524ADE

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #216B6F

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

Preview Lab → · Contrast checker → · Palette generator →