#217A78#217A78

#217A78 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.9% C 0.081 H 192.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#217A78
RGB	rgb(33, 122, 120)
HSL	hsl(179, 57%, 30%)
HSV	hsv(179, 73%, 48%)
CMYK	cmyk(73%, 0%, 1.6%, 52.2%)
CIE-LAB	lab(46.44, -25.66, -6.41)
CIE-LCH	lch(46.44, 26.45, 194.01°)
OKLab	oklab(52.87% -0.0787 -0.0178)
OKLCH	oklch(52.87% 0.081 192.8)
XYZ	xyz(10.9753, 15.5972, 20.1978)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217A78 #7A2123

analogous

#217A4C #217A78 #214F7A

triadic

#217A78 #78217A #7A7821

tetradic

#217A78 #4C217A #7A2123 #4F7A21

square

#217A78 #4C217A #7A2123 #4F7A21

split-complementary

#217A78 #7A214F #7A4C21

monochromatic

#071A19 #144A49 #217A78 #2EAAA7 #48CDCA

Accessibility & contrast

On white

5.10

#217A78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#217A78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217A78

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217A78	#FFFFFF	#000000	##FFFFFF
##217A78	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727478

Deuteranopia (green-blind)

#656A79

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #217a78;
/* rgb */ color: rgb(33, 122, 120);
/* oklch */ color: oklch(52.9% 0.081 192.8);

Tailwind

colors: {
  custom: {
    50: '#6ca19e',
    500: '#217a78',
    950: '#000000',
  },
}

SCSS

$custom: #217a78;
$custom-light: #6ca19e;
$custom-dark: #000000;

JSON

{
  "hex": "#217a78",
  "rgb": {
    "r": 33,
    "g": 122,
    "b": 120
  },
  "hsl": {
    "h": 178.652,
    "s": 57.419,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52872,
    "c": 0.08073,
    "h": 192.8
  },
  "luminance": 0.15598
}

Semantic roles & 50–950 ramp

primary

#217A78

secondary

#AD4A4C

accent

#474BE1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080F0E

muted

#7A7E7E

Preview Lab

Preview with #217A78

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

Preview Lab → · Contrast checker → · Palette generator →