#217B83#217B83

#217B83 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.6% C 0.082 H 203.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#217B83
RGB	rgb(33, 123, 131)
HSL	hsl(185, 60%, 32%)
HSV	hsv(185, 75%, 51%)
CMYK	cmyk(74.8%, 6.1%, 0%, 48.6%)
CIE-LAB	lab(47.14, -22.69, -11.88)
CIE-LCH	lch(47.14, 25.61, 207.64°)
OKLab	oklab(53.56% -0.0747 -0.033)
OKLCH	oklch(53.56% 0.082 203.8)
XYZ	xyz(11.8051, 16.1265, 23.9589)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B83 #832921

analogous

#21835A #217B83 #214A83

triadic

#217B83 #83217B #7B8321

tetradic

#217B83 #5A2183 #832921 #4A8321

square

#217B83 #5A2183 #832921 #4A8321

split-complementary

#217B83 #83214A #835A21

monochromatic

#081F21 #154D52 #217B83 #2DA9B4 #4CC7D2

Accessibility & contrast

On white

4.97

#217B83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#217B83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B83

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B83	#FFFFFF	#000000	##FFFFFF
##217B83	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717684

Deuteranopia (green-blind)

#636B83

Tritanopia (blue-blind)

#00807D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #217b83;
/* rgb */ color: rgb(33, 123, 131);
/* oklch */ color: oklch(53.6% 0.082 203.8);

Tailwind

colors: {
  custom: {
    50: '#6da1a7',
    500: '#217b83',
    950: '#000000',
  },
}

SCSS

$custom: #217b83;
$custom-light: #6da1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#217b83",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 131
  },
  "hsl": {
    "h": 184.898,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53562,
    "c": 0.08165,
    "h": 203.8
  },
  "luminance": 0.16128
}

Semantic roles & 50–950 ramp

primary

#217B83

secondary

#B5534B

accent

#5245E3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #217B83

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

Preview Lab → · Contrast checker → · Palette generator →