#218590#218590

#218590 is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.7% C 0.088 H 206.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#218590
RGB	rgb(33, 133, 144)
HSL	hsl(186, 63%, 35%)
HSV	hsv(186, 77%, 56%)
CMYK	cmyk(77.1%, 7.6%, 0%, 43.5%)
CIE-LAB	lab(50.82, -23.65, -13.96)
CIE-LCH	lch(50.82, 27.46, 210.56°)
OKLab	oklab(56.69% -0.0793 -0.0388)
OKLCH	oklch(56.69% 0.088 206.1)
XYZ	xyz(14.0466, 19.1103, 29.3285)
Luminance	0.1911 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218590 #902C21

analogous

#219064 #218590 #214E90

triadic

#218590 #902185 #859021

tetradic

#218590 #642190 #902C21 #4E9021

square

#218590 #642190 #902C21 #4E9021

split-complementary

#218590 #90214E #906421

monochromatic

#0A292C #16575E #218590 #2CB3C2 #54CBD8

Accessibility & contrast

On white

4.35

#218590 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#218590 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218590

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218590	#FFFFFF	#000000	##000000
##218590	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797F91

Deuteranopia (green-blind)

#6A7490

Tritanopia (blue-blind)

#008B88

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #218590;
/* rgb */ color: rgb(33, 133, 144);
/* oklch */ color: oklch(56.7% 0.088 206.1);

Tailwind

colors: {
  custom: {
    50: '#70a9b0',
    500: '#218590',
    950: '#000000',
  },
}

SCSS

$custom: #218590;
$custom-light: #70a9b0;
$custom-dark: #000000;

JSON

{
  "hex": "#218590",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 144
  },
  "hsl": {
    "h": 185.946,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56688,
    "c": 0.08832,
    "h": 206.1
  },
  "luminance": 0.19112
}

Semantic roles & 50–950 ramp

primary

#218590

secondary

#BB5C51

accent

#5242E6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #218590

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

Preview Lab → · Contrast checker → · Palette generator →