#216F5B#216F5B

#216F5B is a mid, moderate teal. Relative luminance 0.124; OKLCH L 48.9% C 0.082 H 172.3°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#216F5B
RGB	rgb(33, 111, 91)
HSL	hsl(165, 54%, 28%)
HSV	hsv(165, 70%, 44%)
CMYK	cmyk(70.3%, 0%, 18%, 56.5%)
CIE-LAB	lab(41.92, -28.72, 4.33)
CIE-LCH	lch(41.92, 29.04, 171.43°)
OKLab	oklab(48.9% -0.0809 0.011)
OKLCH	oklch(48.9% 0.082 172.3)
XYZ	xyz(8.1990, 12.4466, 11.8658)
Luminance	0.1245 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216F5B #6F2135

analogous

#216F34 #216F5B #215C6F

triadic

#216F5B #5B216F #6F5B21

tetradic

#216F5B #34216F #6F2135 #5C6F21

square

#216F5B #34216F #6F2135 #5C6F21

split-complementary

#216F5B #6F215C #6F3421

monochromatic

#071813 #134034 #216F5B #2F9E82 #43C7A5

Accessibility & contrast

On white

6.02

#216F5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#216F5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216F5B

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216F5B	#FFFFFF	#000000	##FFFFFF
##216F5B	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B685A

Deuteranopia (green-blind)

#61605C

Tritanopia (blue-blind)

#007069

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #216f5b;
/* rgb */ color: rgb(33, 111, 91);
/* oklch */ color: oklch(48.9% 0.082 172.3);

Tailwind

colors: {
  custom: {
    50: '#679989',
    500: '#216f5b',
    950: '#000000',
  },
}

SCSS

$custom: #216f5b;
$custom-light: #679989;
$custom-dark: #000000;

JSON

{
  "hex": "#216f5b",
  "rgb": {
    "r": 33,
    "g": 111,
    "b": 91
  },
  "hsl": {
    "h": 164.615,
    "s": 54.167,
    "l": 28.235
  },
  "oklch": {
    "l": 0.48902,
    "c": 0.08166,
    "h": 172.3
  },
  "luminance": 0.12448
}

Semantic roles & 50–950 ramp

primary

#216F5B

secondary

#A34960

accent

#4A70DE

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #216F5B

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

Preview Lab → · Contrast checker → · Palette generator →