#217C8A#217C8A

#217C8A is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.1% C 0.084 H 210.1°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#217C8A
RGB	rgb(33, 124, 138)
HSL	hsl(188, 61%, 34%)
HSV	hsv(188, 76%, 54%)
CMYK	cmyk(76.1%, 10.1%, 0%, 45.9%)
CIE-LAB	lab(47.72, -20.91, -15.15)
CIE-LCH	lch(47.72, 25.82, 215.92°)
OKLab	oklab(54.11% -0.0726 -0.0422)
OKLCH	oklch(54.11% 0.084 210.1)
XYZ	xyz(12.4203, 16.5721, 26.5840)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217C8A #8A2F21

analogous

#218A63 #217C8A #21478A

triadic

#217C8A #8A217C #7C8A21

tetradic

#217C8A #63218A #8A2F21 #478A21

square

#217C8A #63218A #8A2F21 #478A21

split-complementary

#217C8A #8A2147 #8A6321

monochromatic

#092327 #155059 #217C8A #2DA8BB #50C3D5

Accessibility & contrast

On white

4.87

#217C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#217C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217C8A

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217C8A	#FFFFFF	#000000	##FFFFFF
##217C8A	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70778B

Deuteranopia (green-blind)

#626D8A

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #217c8a;
/* rgb */ color: rgb(33, 124, 138);
/* oklch */ color: oklch(54.1% 0.084 210.1);

Tailwind

colors: {
  custom: {
    50: '#6ea2ac',
    500: '#217c8a',
    950: '#000000',
  },
}

SCSS

$custom: #217c8a;
$custom-light: #6ea2ac;
$custom-dark: #000000;

JSON

{
  "hex": "#217c8a",
  "rgb": {
    "r": 33,
    "g": 124,
    "b": 138
  },
  "hsl": {
    "h": 188,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54112,
    "c": 0.08396,
    "h": 210.1
  },
  "luminance": 0.16574
}

Semantic roles & 50–950 ramp

primary

#217C8A

secondary

#B95C4E

accent

#5943E5

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #217C8A

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

Preview Lab → · Contrast checker → · Palette generator →