#217C81#217C81

#217C81 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.7% C 0.082 H 200.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#217C81
RGB	rgb(33, 124, 129)
HSL	hsl(183, 59%, 32%)
HSV	hsv(183, 74%, 51%)
CMYK	cmyk(74.4%, 3.9%, 0%, 49.4%)
CIE-LAB	lab(47.39, -23.85, -10.31)
CIE-LCH	lch(47.39, 25.99, 203.39°)
OKLab	oklab(53.75% -0.0767 -0.0286)
OKLCH	oklch(53.75% 0.082 200.5)
XYZ	xyz(11.7955, 16.3222, 23.2935)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217C81 #812621

analogous

#218156 #217C81 #214C81

triadic

#217C81 #81217C #7C8121

tetradic

#217C81 #562181 #812621 #4C8121

square

#217C81 #562181 #812621 #4C8121

split-complementary

#217C81 #81214C #815621

monochromatic

#081E20 #154D50 #217C81 #2DABB2 #4BCAD1

Accessibility & contrast

On white

4.92

#217C81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#217C81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217C81

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217C81	#FFFFFF	#000000	##FFFFFF
##217C81	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727681

Deuteranopia (green-blind)

#656C81

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #217c81;
/* rgb */ color: rgb(33, 124, 129);
/* oklch */ color: oklch(53.7% 0.082 200.5);

Tailwind

colors: {
  custom: {
    50: '#6da2a5',
    500: '#217c81',
    950: '#000000',
  },
}

SCSS

$custom: #217c81;
$custom-light: #6da2a5;
$custom-dark: #000000;

JSON

{
  "hex": "#217c81",
  "rgb": {
    "r": 33,
    "g": 124,
    "b": 129
  },
  "hsl": {
    "h": 183.125,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53745,
    "c": 0.08184,
    "h": 200.5
  },
  "luminance": 0.16324
}

Semantic roles & 50–950 ramp

primary

#217C81

secondary

#B4504A

accent

#4E45E2

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #217C81

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

Preview Lab → · Contrast checker → · Palette generator →