#217B6E#217B6E

#217B6E is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.085 H 181.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#217B6E
RGB	rgb(33, 123, 110)
HSL	hsl(171, 58%, 31%)
HSV	hsv(171, 73%, 48%)
CMYK	cmyk(73.2%, 0%, 10.6%, 51.8%)
CIE-LAB	lab(46.46, -29.15, -0.44)
CIE-LCH	lch(46.46, 29.15, 180.86°)
OKLab	oklab(52.79% -0.0847 -0.0016)
OKLCH	oklch(52.79% 0.085 181.1)
XYZ	xyz(10.5233, 15.6138, 17.2080)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B6E #7B212E

analogous

#217B41 #217B6E #215B7B

triadic

#217B6E #6E217B #7B6E21

tetradic

#217B6E #41217B #7B212E #5B7B21

square

#217B6E #41217B #7B212E #5B7B21

split-complementary

#217B6E #7B215B #7B4121

monochromatic

#071A18 #144B43 #217B6E #2EAB99 #48CEBB

Accessibility & contrast

On white

5.09

#217B6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#217B6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B6E

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B6E	#FFFFFF	#000000	##FFFFFF
##217B6E	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75736E

Deuteranopia (green-blind)

#696A6F

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #217b6e;
/* rgb */ color: rgb(33, 123, 110);
/* oklch */ color: oklch(52.8% 0.085 181.1);

Tailwind

colors: {
  custom: {
    50: '#6ba297',
    500: '#217b6e',
    950: '#000000',
  },
}

SCSS

$custom: #217b6e;
$custom-light: #6ba297;
$custom-dark: #000000;

JSON

{
  "hex": "#217b6e",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 110
  },
  "hsl": {
    "h": 171.333,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52788,
    "c": 0.08472,
    "h": 181.1
  },
  "luminance": 0.15615
}

Semantic roles & 50–950 ramp

primary

#217B6E

secondary

#AE4A58

accent

#475DE1

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #217B6E

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

Preview Lab → · Contrast checker → · Palette generator →