#217D81#217D81

#217D81 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.0% C 0.082 H 199.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#217D81
RGB	rgb(33, 125, 129)
HSL	hsl(183, 59%, 32%)
HSV	hsv(183, 74%, 51%)
CMYK	cmyk(74.4%, 3.1%, 0%, 49.4%)
CIE-LAB	lab(47.72, -24.37, -9.83)
CIE-LCH	lch(47.72, 26.27, 201.97°)
OKLab	oklab(54.01% -0.0777 -0.0273)
OKLCH	oklch(54.01% 0.082 199.3)
XYZ	xyz(11.9215, 16.5741, 23.3354)
Luminance	0.1658 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217D81 #812521

analogous

#218155 #217D81 #214D81

triadic

#217D81 #81217D #7D8121

tetradic

#217D81 #552181 #812521 #4D8121

square

#217D81 #552181 #812521 #4D8121

split-complementary

#217D81 #81214D #815521

monochromatic

#081F20 #154E50 #217D81 #2DACB2 #4BCBD1

Accessibility & contrast

On white

4.87

#217D81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#217D81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217D81

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217D81	#FFFFFF	#000000	##FFFFFF
##217D81	1.00	4.87	4.32	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747781

Deuteranopia (green-blind)

#666D81

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #217d81;
/* rgb */ color: rgb(33, 125, 129);
/* oklch */ color: oklch(54.0% 0.082 199.3);

Tailwind

colors: {
  custom: {
    50: '#6da3a5',
    500: '#217d81',
    950: '#000000',
  },
}

SCSS

$custom: #217d81;
$custom-light: #6da3a5;
$custom-dark: #000000;

JSON

{
  "hex": "#217d81",
  "rgb": {
    "r": 33,
    "g": 125,
    "b": 129
  },
  "hsl": {
    "h": 182.5,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54008,
    "c": 0.08238,
    "h": 199.3
  },
  "luminance": 0.16576
}

Semantic roles & 50–950 ramp

primary

#217D81

secondary

#B44F4A

accent

#4C45E2

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #217D81

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

Preview Lab → · Contrast checker → · Palette generator →