#217B89#217B89

#217B89 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.083 H 210.3°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#217B89
RGB	rgb(33, 123, 137)
HSL	hsl(188, 61%, 33%)
HSV	hsv(188, 76%, 54%)
CMYK	cmyk(75.9%, 10.2%, 0%, 46.3%)
CIE-LAB	lab(47.36, -20.71, -15.10)
CIE-LCH	lch(47.36, 25.63, 216.09°)
OKLab	oklab(53.81% -0.072 -0.042)
OKLCH	oklch(53.81% 0.083 210.3)
XYZ	xyz(12.2236, 16.2939, 26.1629)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B89 #892F21

analogous

#218963 #217B89 #214789

triadic

#217B89 #89217B #7B8921

tetradic

#217B89 #632189 #892F21 #478921

square

#217B89 #632189 #892F21 #478921

split-complementary

#217B89 #892147 #896321

monochromatic

#092226 #154F58 #217B89 #2DA7BA #50C3D5

Accessibility & contrast

On white

4.93

#217B89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#217B89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B89

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B89	#FFFFFF	#000000	##FFFFFF
##217B89	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F768A

Deuteranopia (green-blind)

#616C89

Tritanopia (blue-blind)

#00817F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #217b89;
/* rgb */ color: rgb(33, 123, 137);
/* oklch */ color: oklch(53.8% 0.083 210.3);

Tailwind

colors: {
  custom: {
    50: '#6ea1ab',
    500: '#217b89',
    950: '#000000',
  },
}

SCSS

$custom: #217b89;
$custom-light: #6ea1ab;
$custom-dark: #000000;

JSON

{
  "hex": "#217b89",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 137
  },
  "hsl": {
    "h": 188.077,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5381,
    "c": 0.08337,
    "h": 210.3
  },
  "luminance": 0.16295
}

Semantic roles & 50–950 ramp

primary

#217B89

secondary

#B85C4E

accent

#5944E4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #217B89

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

Preview Lab → · Contrast checker → · Palette generator →