#217E7B#217E7B

#217E7B is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.0% C 0.083 H 191.8°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#217E7B
RGB	rgb(33, 126, 123)
HSL	hsl(178, 58%, 31%)
HSV	hsv(178, 74%, 49%)
CMYK	cmyk(73.8%, 0%, 2.4%, 50.6%)
CIE-LAB	lab(47.85, -26.75, -6.09)
CIE-LCH	lch(47.85, 27.43, 192.83°)
OKLab	oklab(54.05% -0.0816 -0.017)
OKLCH	oklch(54.05% 0.083 191.8)
XYZ	xyz(11.6616, 16.6737, 21.3388)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217E7B #7E2124

analogous

#217E4C #217E7B #21527E

triadic

#217E7B #7B217E #7E7B21

tetradic

#217E7B #4C217E #7E2124 #527E21

square

#217E7B #4C217E #7E2124 #527E21

split-complementary

#217E7B #7E2152 #7E4C21

monochromatic

#081D1C #144E4C #217E7B #2EAEAA #4AD0CB

Accessibility & contrast

On white

4.84

#217E7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#217E7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217E7B

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217E7B	#FFFFFF	#000000	##FFFFFF
##217E7B	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76777B

Deuteranopia (green-blind)

#696D7C

Tritanopia (blue-blind)

#00827D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #217e7b;
/* rgb */ color: rgb(33, 126, 123);
/* oklch */ color: oklch(54.0% 0.083 191.8);

Tailwind

colors: {
  custom: {
    50: '#6ca4a1',
    500: '#217e7b',
    950: '#000000',
  },
}

SCSS

$custom: #217e7b;
$custom-light: #6ca4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#217e7b",
  "rgb": {
    "r": 33,
    "g": 126,
    "b": 123
  },
  "hsl": {
    "h": 178.065,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54045,
    "c": 0.08337,
    "h": 191.8
  },
  "luminance": 0.16675
}

Semantic roles & 50–950 ramp

primary

#217E7B

secondary

#B14A4D

accent

#464BE2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #217E7B

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

Preview Lab → · Contrast checker → · Palette generator →