#216B5A#216B5A

#216B5A is a mid, moderate teal. Relative luminance 0.116; OKLCH L 47.8% C 0.077 H 174.5°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#216B5A
RGB	rgb(33, 107, 90)
HSL	hsl(166, 53%, 27%)
HSV	hsv(166, 69%, 42%)
CMYK	cmyk(69.2%, 0%, 15.9%, 58%)
CIE-LAB	lab(40.53, -27.06, 2.94)
CIE-LCH	lch(40.53, 27.22, 173.80°)
OKLab	oklab(47.76% -0.0768 0.0074)
OKLCH	oklch(47.76% 0.077 174.5)
XYZ	xyz(7.7295, 11.5761, 11.4979)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216B5A #6B2132

analogous

#216B35 #216B5A #21576B

triadic

#216B5A #5A216B #6B5A21

tetradic

#216B5A #35216B #6B2132 #576B21

square

#216B5A #35216B #6B2132 #576B21

split-complementary

#216B5A #6B2157 #6B3521

monochromatic

#071714 #133C33 #216B5A #2F9A81 #42C5A7

Accessibility & contrast

On white

6.33

#216B5A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#216B5A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216B5A

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216B5A	#FFFFFF	#000000	##FFFFFF
##216B5A	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676459

Deuteranopia (green-blind)

#5D5C5B

Tritanopia (blue-blind)

#006C66

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #216b5a;
/* rgb */ color: rgb(33, 107, 90);
/* oklch */ color: oklch(47.8% 0.077 174.5);

Tailwind

colors: {
  custom: {
    50: '#679688',
    500: '#216b5a',
    950: '#000000',
  },
}

SCSS

$custom: #216b5a;
$custom-light: #679688;
$custom-dark: #000000;

JSON

{
  "hex": "#216b5a",
  "rgb": {
    "r": 33,
    "g": 107,
    "b": 90
  },
  "hsl": {
    "h": 166.216,
    "s": 52.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.47764,
    "c": 0.07719,
    "h": 174.5
  },
  "luminance": 0.11577
}

Semantic roles & 50–950 ramp

primary

#216B5A

secondary

#9F495D

accent

#4C6DDC

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #216B5A

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

Preview Lab → · Contrast checker → · Palette generator →