#217B71#217B71

#217B71 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.9% C 0.083 H 184.2°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#217B71
RGB	rgb(33, 123, 113)
HSL	hsl(173, 58%, 31%)
HSV	hsv(173, 73%, 48%)
CMYK	cmyk(73.2%, 0%, 8.1%, 51.8%)
CIE-LAB	lab(46.55, -28.27, -2.09)
CIE-LCH	lch(46.55, 28.35, 184.22°)
OKLab	oklab(52.89% -0.0832 -0.0061)
OKLCH	oklch(52.89% 0.083 184.2)
XYZ	xyz(10.6894, 15.6803, 18.0828)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B71 #7B212B

analogous

#217B44 #217B71 #21587B

triadic

#217B71 #71217B #7B7121

tetradic

#217B71 #44217B #7B212B #587B21

square

#217B71 #44217B #7B212B #587B21

split-complementary

#217B71 #7B2158 #7B4421

monochromatic

#071A18 #144B45 #217B71 #2EAB9D #48CEBF

Accessibility & contrast

On white

5.08

#217B71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#217B71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B71

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B71	#FFFFFF	#000000	##FFFFFF
##217B71	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757471

Deuteranopia (green-blind)

#686A72

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #217b71;
/* rgb */ color: rgb(33, 123, 113);
/* oklch */ color: oklch(52.9% 0.083 184.2);

Tailwind

colors: {
  custom: {
    50: '#6ba199',
    500: '#217b71',
    950: '#000000',
  },
}

SCSS

$custom: #217b71;
$custom-light: #6ba199;
$custom-dark: #000000;

JSON

{
  "hex": "#217b71",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 113
  },
  "hsl": {
    "h": 173.333,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.5289,
    "c": 0.08344,
    "h": 184.2
  },
  "luminance": 0.15682
}

Semantic roles & 50–950 ramp

primary

#217B71

secondary

#AE4A55

accent

#4758E1

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #217B71

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

Preview Lab → · Contrast checker → · Palette generator →