#20818B#20818B

#20818B is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.4% C 0.086 H 205.4°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#20818B
RGB	rgb(32, 129, 139)
HSL	hsl(186, 63%, 34%)
HSV	hsv(186, 77%, 55%)
CMYK	cmyk(77%, 7.2%, 0%, 45.5%)
CIE-LAB	lab(49.34, -23.33, -13.28)
CIE-LCH	lch(49.34, 26.84, 209.64°)
OKLab	oklab(55.43% -0.0778 -0.0369)
OKLCH	oklch(55.43% 0.086 205.4)
XYZ	xyz(13.1041, 17.8701, 27.1797)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20818B #8B2A20

analogous

#208B5F #20818B #204B8B

triadic

#20818B #8B2081 #818B20

tetradic

#20818B #5F208B #8B2A20 #4B8B20

square

#20818B #5F208B #8B2A20 #4B8B20

split-complementary

#20818B #8B204B #8B5F20

monochromatic

#092528 #155359 #20818B #2BAFBD #4FCAD6

Accessibility & contrast

On white

4.59

#20818B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#20818B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #20818B

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20818B	#FFFFFF	#000000	##FFFFFF
##20818B	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767C8C

Deuteranopia (green-blind)

#67718B

Tritanopia (blue-blind)

#008784

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #20818b;
/* rgb */ color: rgb(32, 129, 139);
/* oklch */ color: oklch(55.4% 0.086 205.4);

Tailwind

colors: {
  custom: {
    50: '#6ea6ac',
    500: '#20818b',
    950: '#000000',
  },
}

SCSS

$custom: #20818b;
$custom-light: #6ea6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#20818b",
  "rgb": {
    "r": 32,
    "g": 129,
    "b": 139
  },
  "hsl": {
    "h": 185.607,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55428,
    "c": 0.08611,
    "h": 205.4
  },
  "luminance": 0.17872
}

Semantic roles & 50–950 ramp

primary

#20818B

secondary

#BA574D

accent

#5142E6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #20818B

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

Preview Lab → · Contrast checker → · Palette generator →