#218690#218690

#218690 is a mid, moderate teal. Relative luminance 0.194; OKLCH L 56.9% C 0.089 H 205.0°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#218690
RGB	rgb(33, 134, 144)
HSL	hsl(185, 63%, 35%)
HSV	hsv(185, 77%, 56%)
CMYK	cmyk(77.1%, 6.9%, 0%, 43.5%)
CIE-LAB	lab(51.14, -24.16, -13.48)
CIE-LCH	lch(51.14, 27.67, 209.16°)
OKLab	oklab(56.95% -0.0804 -0.0375)
OKLCH	oklch(56.95% 0.089 205)
XYZ	xyz(14.1841, 19.3854, 29.3743)
Luminance	0.1939 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218690 #902B21

analogous

#219062 #218690 #214F90

triadic

#218690 #902186 #869021

tetradic

#218690 #622190 #902B21 #4F9021

square

#218690 #622190 #902B21 #4F9021

split-complementary

#218690 #90214F #906221

monochromatic

#0A292C #16585E #218690 #2CB4C2 #54CCD8

Accessibility & contrast

On white

4.31

#218690 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#218690 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218690

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218690	#FFFFFF	#000000	##000000
##218690	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8091

Deuteranopia (green-blind)

#6B7590

Tritanopia (blue-blind)

#008C89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218690;
/* rgb */ color: rgb(33, 134, 144);
/* oklch */ color: oklch(56.9% 0.089 205.0);

Tailwind

colors: {
  custom: {
    50: '#70a9b0',
    500: '#218690',
    950: '#000000',
  },
}

SCSS

$custom: #218690;
$custom-light: #70a9b0;
$custom-dark: #000000;

JSON

{
  "hex": "#218690",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 144
  },
  "hsl": {
    "h": 185.405,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56946,
    "c": 0.08867,
    "h": 205
  },
  "luminance": 0.19387
}

Semantic roles & 50–950 ramp

primary

#218690

secondary

#BB5B51

accent

#5142E6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #218690

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

Preview Lab → · Contrast checker → · Palette generator →