#216C64#216C64

#216C64 is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.4% C 0.073 H 185.0°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#216C64
RGB	rgb(33, 108, 100)
HSL	hsl(174, 53%, 28%)
HSV	hsv(174, 69%, 42%)
CMYK	cmyk(69.4%, 0%, 7.4%, 57.6%)
CIE-LAB	lab(41.16, -24.67, -2.21)
CIE-LCH	lch(41.16, 24.77, 185.12°)
OKLab	oklab(48.38% -0.0729 -0.0064)
OKLCH	oklch(48.38% 0.073 185)
XYZ	xyz(8.2889, 11.9676, 13.9273)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216C64 #6C2129

analogous

#216C3E #216C64 #214E6C

triadic

#216C64 #64216C #6C6421

tetradic

#216C64 #3E216C #6C2129 #4E6C21

square

#216C64 #3E216C #6C2129 #4E6C21

split-complementary

#216C64 #6C214E #6C3E21

monochromatic

#071716 #133D39 #216C64 #2F9B8F #42C5B7

Accessibility & contrast

On white

6.19

#216C64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#216C64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216C64

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216C64	#FFFFFF	#000000	##FFFFFF
##216C64	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666664

Deuteranopia (green-blind)

#5B5E65

Tritanopia (blue-blind)

#006E69

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #216c64;
/* rgb */ color: rgb(33, 108, 100);
/* oklch */ color: oklch(48.4% 0.073 185.0);

Tailwind

colors: {
  custom: {
    50: '#689690',
    500: '#216c64',
    950: '#000000',
  },
}

SCSS

$custom: #216c64;
$custom-light: #689690;
$custom-dark: #000000;

JSON

{
  "hex": "#216c64",
  "rgb": {
    "r": 33,
    "g": 108,
    "b": 100
  },
  "hsl": {
    "h": 173.6,
    "s": 53.191,
    "l": 27.647
  },
  "oklch": {
    "l": 0.48375,
    "c": 0.07319,
    "h": 185
  },
  "luminance": 0.11969
}

Semantic roles & 50–950 ramp

primary

#216C64

secondary

#A04952

accent

#4B5BDD

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070D0C

muted

#7A7E7D

Preview Lab

Preview with #216C64

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

Preview Lab → · Contrast checker → · Palette generator →