#1F686A#1F686A

#1F686A is a mid, moderate teal. Relative luminance 0.112; OKLCH L 47.5% C 0.070 H 197.7°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#1F686A
RGB	rgb(31, 104, 106)
HSL	hsl(182, 55%, 27%)
HSV	hsv(182, 71%, 42%)
CMYK	cmyk(70.8%, 1.9%, 0%, 58.4%)
CIE-LAB	lab(39.97, -21.07, -7.65)
CIE-LCH	lch(39.97, 22.41, 199.95°)
OKLab	oklab(47.45% -0.0664 -0.0212)
OKLCH	oklch(47.45% 0.07 197.7)
XYZ	xyz(8.1158, 11.2316, 15.3731)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F686A #6A211F

analogous

#1F6A47 #1F686A #1F436A

triadic

#1F686A #6A1F68 #686A1F

tetradic

#1F686A #471F6A #6A211F #436A1F

square

#1F686A #471F6A #6A211F #436A1F

split-complementary

#1F686A #6A1F43 #6A471F

monochromatic

#071718 #113A3B #1F686A #2D9699 #3DC3C6

Accessibility & contrast

On white

6.47

#1F686A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#1F686A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F686A

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F686A	#FFFFFF	#000000	##FFFFFF
##1F686A	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61636A

Deuteranopia (green-blind)

#555B6A

Tritanopia (blue-blind)

#006C68

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1f686a;
/* rgb */ color: rgb(31, 104, 106);
/* oklch */ color: oklch(47.5% 0.070 197.7);

Tailwind

colors: {
  custom: {
    50: '#679394',
    500: '#1f686a',
    950: '#000000',
  },
}

SCSS

$custom: #1f686a;
$custom-light: #679394;
$custom-dark: #000000;

JSON

{
  "hex": "#1f686a",
  "rgb": {
    "r": 31,
    "g": 104,
    "b": 106
  },
  "hsl": {
    "h": 181.6,
    "s": 54.745,
    "l": 26.863
  },
  "oklch": {
    "l": 0.47454,
    "c": 0.06975,
    "h": 197.7
  },
  "luminance": 0.11233
}

Semantic roles & 50–950 ramp

primary

#1F686A

secondary

#9E4947

accent

#4E4ADE

background

#F6F9F9

surface

#EBF1F1

border

#C6CBCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #1F686A

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

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