#217F7C#217F7C

#217F7C is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.3% C 0.084 H 191.8°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#217F7C
RGB	rgb(33, 127, 124)
HSL	hsl(178, 59%, 31%)
HSV	hsv(178, 74%, 50%)
CMYK	cmyk(74%, 0%, 2.4%, 50.2%)
CIE-LAB	lab(48.20, -26.94, -6.15)
CIE-LCH	lch(48.20, 27.63, 192.86°)
OKLab	oklab(54.35% -0.0822 -0.0171)
OKLCH	oklch(54.35% 0.084 191.8)
XYZ	xyz(11.8530, 16.9559, 21.7130)
Luminance	0.1696 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217F7C #7F2124

analogous

#217F4D #217F7C #21537F

triadic

#217F7C #7C217F #7F7C21

tetradic

#217F7C #4D217F #7F2124 #537F21

square

#217F7C #4D217F #7F2124 #537F21

split-complementary

#217F7C #7F2153 #7F4D21

monochromatic

#081E1D #144E4D #217F7C #2EB0AB #4AD0CC

Accessibility & contrast

On white

4.78

#217F7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#217F7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217F7C

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217F7C	#FFFFFF	#000000	##FFFFFF
##217F7C	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77787C

Deuteranopia (green-blind)

#696E7D

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #217f7c;
/* rgb */ color: rgb(33, 127, 124);
/* oklch */ color: oklch(54.3% 0.084 191.8);

Tailwind

colors: {
  custom: {
    50: '#6da4a1',
    500: '#217f7c',
    950: '#000000',
  },
}

SCSS

$custom: #217f7c;
$custom-light: #6da4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#217f7c",
  "rgb": {
    "r": 33,
    "g": 127,
    "b": 124
  },
  "hsl": {
    "h": 178.085,
    "s": 58.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54347,
    "c": 0.08398,
    "h": 191.8
  },
  "luminance": 0.16957
}

Semantic roles & 50–950 ramp

primary

#217F7C

secondary

#B24A4D

accent

#464BE2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #217F7C

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

Preview Lab → · Contrast checker → · Palette generator →