#217B80#217B80

#217B80 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.081 H 200.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#217B80
RGB	rgb(33, 123, 128)
HSL	hsl(183, 59%, 32%)
HSV	hsv(183, 74%, 50%)
CMYK	cmyk(74.2%, 3.9%, 0%, 49.8%)
CIE-LAB	lab(47.04, -23.66, -10.26)
CIE-LCH	lch(47.04, 25.79, 203.45°)
OKLab	oklab(53.44% -0.0761 -0.0285)
OKLCH	oklch(53.44% 0.081 200.5)
XYZ	xyz(11.6047, 16.0464, 22.9035)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B80 #802621

analogous

#218056 #217B80 #214C80

triadic

#217B80 #80217B #7B8021

tetradic

#217B80 #562180 #802621 #4C8021

square

#217B80 #562180 #802621 #4C8021

split-complementary

#217B80 #80214C #805621

monochromatic

#081D1F #144C4F #217B80 #2EAAB1 #4BCAD1

Accessibility & contrast

On white

4.99

#217B80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#217B80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B80

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B80	#FFFFFF	#000000	##FFFFFF
##217B80	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717580

Deuteranopia (green-blind)

#646B80

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #217b80;
/* rgb */ color: rgb(33, 123, 128);
/* oklch */ color: oklch(53.4% 0.081 200.5);

Tailwind

colors: {
  custom: {
    50: '#6da1a4',
    500: '#217b80',
    950: '#000000',
  },
}

SCSS

$custom: #217b80;
$custom-light: #6da1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#217b80",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 128
  },
  "hsl": {
    "h": 183.158,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53442,
    "c": 0.08121,
    "h": 200.5
  },
  "luminance": 0.16048
}

Semantic roles & 50–950 ramp

primary

#217B80

secondary

#B3504A

accent

#4E46E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #217B80

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

Preview Lab → · Contrast checker → · Palette generator →