#218598#218598

#218598 is a mid, moderate teal. Relative luminance 0.194; OKLCH L 57.0% C 0.091 H 213.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#218598
RGB	rgb(33, 133, 152)
HSL	hsl(190, 64%, 36%)
HSV	hsv(190, 78%, 60%)
CMYK	cmyk(78.3%, 12.5%, 0%, 40.4%)
CIE-LAB	lab(51.11, -21.00, -18.18)
CIE-LCH	lch(51.11, 27.78, 220.88°)
OKLab	oklab(57.02% -0.0759 -0.0507)
OKLCH	oklch(57.02% 0.091 213.8)
XYZ	xyz(14.6798, 19.3636, 32.6635)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218598 #983421

analogous

#219870 #218598 #214A98

triadic

#218598 #982185 #859821

tetradic

#218598 #702198 #983421 #4A9821

square

#218598 #702198 #983421 #4A9821

split-complementary

#218598 #98214A #987021

monochromatic

#0B2D33 #165966 #218598 #2CB1CA #59C6DB

Accessibility & contrast

On white

4.31

#218598 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#218598 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218598

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218598	#FFFFFF	#000000	##000000
##218598	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778099

Deuteranopia (green-blind)

#677598

Tritanopia (blue-blind)

#008C8B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218598;
/* rgb */ color: rgb(33, 133, 152);
/* oklch */ color: oklch(57.0% 0.091 213.8);

Tailwind

colors: {
  custom: {
    50: '#71a8b6',
    500: '#218598',
    950: '#000000',
  },
}

SCSS

$custom: #218598;
$custom-light: #71a8b6;
$custom-dark: #000000;

JSON

{
  "hex": "#218598",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 152
  },
  "hsl": {
    "h": 189.58,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.57023,
    "c": 0.09124,
    "h": 213.8
  },
  "luminance": 0.19365
}

Semantic roles & 50–950 ramp

primary

#218598

secondary

#BF6756

accent

#5B40E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #218598

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

Preview Lab → · Contrast checker → · Palette generator →