#1F808A#1F808A

#1F808A is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.1% C 0.086 H 205.4°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1F808A
RGB	rgb(31, 128, 138)
HSL	hsl(186, 63%, 33%)
HSV	hsv(186, 78%, 54%)
CMYK	cmyk(77.5%, 7.2%, 0%, 45.9%)
CIE-LAB	lab(48.96, -23.26, -13.26)
CIE-LCH	lch(48.96, 26.77, 209.69°)
OKLab	oklab(55.11% -0.0776 -0.0369)
OKLCH	oklch(55.11% 0.086 205.4)
XYZ	xyz(12.8697, 17.5631, 26.7516)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F808A #8A291F

analogous

#1F8A5E #1F808A #1F4B8A

triadic

#1F808A #8A1F80 #808A1F

tetradic

#1F808A #5E1F8A #8A291F #4B8A1F

square

#1F808A #5E1F8A #8A291F #4B8A1F

split-complementary

#1F808A #8A1F4B #8A5E1F

monochromatic

#092326 #145258 #1F808A #2AAEBC #4CCAD7

Accessibility & contrast

On white

4.65

#1F808A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#1F808A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F808A

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F808A	#FFFFFF	#000000	##FFFFFF
##1F808A	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757B8B

Deuteranopia (green-blind)

#66708A

Tritanopia (blue-blind)

#008683

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1f808a;
/* rgb */ color: rgb(31, 128, 138);
/* oklch */ color: oklch(55.1% 0.086 205.4);

Tailwind

colors: {
  custom: {
    50: '#6ea5ac',
    500: '#1f808a',
    950: '#000000',
  },
}

SCSS

$custom: #1f808a;
$custom-light: #6ea5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f808a",
  "rgb": {
    "r": 31,
    "g": 128,
    "b": 138
  },
  "hsl": {
    "h": 185.607,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55106,
    "c": 0.0859,
    "h": 205.4
  },
  "luminance": 0.17565
}

Semantic roles & 50–950 ramp

primary

#1F808A

secondary

#BA554B

accent

#5141E6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1F808A

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

Preview Lab → · Contrast checker → · Palette generator →