#217F7B#217F7B

#217F7B is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.3% C 0.084 H 190.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#217F7B
RGB	rgb(33, 127, 123)
HSL	hsl(177, 59%, 31%)
HSV	hsv(177, 74%, 50%)
CMYK	cmyk(74%, 0%, 3.1%, 50.2%)
CIE-LAB	lab(48.17, -27.24, -5.61)
CIE-LCH	lch(48.17, 27.82, 191.63°)
OKLab	oklab(54.31% -0.0827 -0.0157)
OKLCH	oklch(54.31% 0.084 190.7)
XYZ	xyz(11.7901, 16.9307, 21.3816)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217F7B #7F2125

analogous

#217F4C #217F7B #21547F

triadic

#217F7B #7B217F #7F7B21

tetradic

#217F7B #4C217F #7F2125 #547F21

square

#217F7B #4C217F #7F2125 #547F21

split-complementary

#217F7B #7F2154 #7F4C21

monochromatic

#081E1D #144E4C #217F7B #2EB0AA #4AD0CA

Accessibility & contrast

On white

4.79

#217F7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#217F7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217F7B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217F7B	#FFFFFF	#000000	##FFFFFF
##217F7B	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77787B

Deuteranopia (green-blind)

#6A6E7C

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #217f7b;
/* rgb */ color: rgb(33, 127, 123);
/* oklch */ color: oklch(54.3% 0.084 190.7);

Tailwind

colors: {
  custom: {
    50: '#6da4a1',
    500: '#217f7b',
    950: '#000000',
  },
}

SCSS

$custom: #217f7b;
$custom-light: #6da4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#217f7b",
  "rgb": {
    "r": 33,
    "g": 127,
    "b": 123
  },
  "hsl": {
    "h": 177.447,
    "s": 58.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5431,
    "c": 0.08416,
    "h": 190.7
  },
  "luminance": 0.16932
}

Semantic roles & 50–950 ramp

primary

#217F7B

secondary

#B24A4F

accent

#464CE2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #217F7B

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

Preview Lab → · Contrast checker → · Palette generator →