#217B6F#217B6F

#217B6F is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.084 H 182.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#217B6F
RGB	rgb(33, 123, 111)
HSL	hsl(172, 58%, 31%)
HSV	hsv(172, 73%, 48%)
CMYK	cmyk(73.2%, 0%, 9.8%, 51.8%)
CIE-LAB	lab(46.49, -28.86, -0.99)
CIE-LCH	lch(46.49, 28.88, 181.96°)
OKLab	oklab(52.82% -0.0842 -0.0031)
OKLCH	oklch(52.82% 0.084 182.1)
XYZ	xyz(10.5780, 15.6357, 17.4963)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B6F #7B212D

analogous

#217B42 #217B6F #215A7B

triadic

#217B6F #6F217B #7B6F21

tetradic

#217B6F #42217B #7B212D #5A7B21

square

#217B6F #42217B #7B212D #5A7B21

split-complementary

#217B6F #7B215A #7B4221

monochromatic

#071A18 #144B43 #217B6F #2EAB9B #48CEBC

Accessibility & contrast

On white

5.09

#217B6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#217B6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B6F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B6F	#FFFFFF	#000000	##FFFFFF
##217B6F	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75746F

Deuteranopia (green-blind)

#686A70

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #217b6f;
/* rgb */ color: rgb(33, 123, 111);
/* oklch */ color: oklch(52.8% 0.084 182.1);

Tailwind

colors: {
  custom: {
    50: '#6ba298',
    500: '#217b6f',
    950: '#000000',
  },
}

SCSS

$custom: #217b6f;
$custom-light: #6ba298;
$custom-dark: #000000;

JSON

{
  "hex": "#217b6f",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 111
  },
  "hsl": {
    "h": 172,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52822,
    "c": 0.08427,
    "h": 182.1
  },
  "luminance": 0.15637
}

Semantic roles & 50–950 ramp

primary

#217B6F

secondary

#AE4A57

accent

#475BE1

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #217B6F

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

Preview Lab → · Contrast checker → · Palette generator →