#217B7D#217B7D

#217B7D is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.3% C 0.081 H 197.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#217B7D
RGB	rgb(33, 123, 125)
HSL	hsl(181, 58%, 31%)
HSV	hsv(181, 74%, 49%)
CMYK	cmyk(73.6%, 1.6%, 0%, 51%)
CIE-LAB	lab(46.93, -24.61, -8.64)
CIE-LCH	lch(46.93, 26.08, 199.34°)
OKLab	oklab(53.33% -0.0774 -0.024)
OKLCH	oklch(53.33% 0.081 197.2)
XYZ	xyz(11.4102, 15.9686, 21.8789)
Luminance	0.1597 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B7D #7D2321

analogous

#217D51 #217B7D #214D7D

triadic

#217B7D #7D217B #7B7D21

tetradic

#217B7D #51217D #7D2321 #4D7D21

square

#217B7D #51217D #7D2321 #4D7D21

split-complementary

#217B7D #7D214D #7D5121

monochromatic

#071C1C #144B4D #217B7D #2EABAD #49CCCF

Accessibility & contrast

On white

5.01

#217B7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#217B7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B7D

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B7D	#FFFFFF	#000000	##FFFFFF
##217B7D	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72757D

Deuteranopia (green-blind)

#656B7E

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #217b7d;
/* rgb */ color: rgb(33, 123, 125);
/* oklch */ color: oklch(53.3% 0.081 197.2);

Tailwind

colors: {
  custom: {
    50: '#6ca1a2',
    500: '#217b7d',
    950: '#000000',
  },
}

SCSS

$custom: #217b7d;
$custom-light: #6ca1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#217b7d",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 125
  },
  "hsl": {
    "h": 181.304,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53326,
    "c": 0.08108,
    "h": 197.2
  },
  "luminance": 0.1597
}

Semantic roles & 50–950 ramp

primary

#217B7D

secondary

#B04C4A

accent

#4A46E1

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0F

muted

#7B7E7E

Preview Lab

Preview with #217B7D

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

Preview Lab → · Contrast checker → · Palette generator →