#1F8699#1F8699

#1F8699 is a mid, moderate teal. Relative luminance 0.196; OKLCH L 57.3% C 0.093 H 213.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1F8699
RGB	rgb(31, 134, 153)
HSL	hsl(189, 66%, 36%)
HSV	hsv(189, 80%, 60%)
CMYK	cmyk(79.7%, 12.4%, 0%, 40%)
CIE-LAB	lab(51.43, -21.41, -18.28)
CIE-LCH	lch(51.43, 28.15, 220.48°)
OKLab	oklab(57.28% -0.0772 -0.051)
OKLCH	oklch(57.28% 0.093 213.4)
XYZ	xyz(14.8375, 19.6396, 33.1396)
Luminance	0.1964 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8699 #99321F

analogous

#1F996F #1F8699 #1F4999

triadic

#1F8699 #991F86 #86991F

tetradic

#1F8699 #6F1F99 #99321F #49991F

square

#1F8699 #6F1F99 #99321F #49991F

split-complementary

#1F8699 #991F49 #996F1F

monochromatic

#0A2D33 #155966 #1F8699 #29B3CC #56C8DD

Accessibility & contrast

On white

4.26

#1F8699 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#1F8699 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8699

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8699	#FFFFFF	#000000	##000000
##1F8699	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78819A

Deuteranopia (green-blind)

#687599

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8699;
/* rgb */ color: rgb(31, 134, 153);
/* oklch */ color: oklch(57.3% 0.093 213.4);

Tailwind

colors: {
  custom: {
    50: '#71a9b7',
    500: '#1f8699',
    950: '#000000',
  },
}

SCSS

$custom: #1f8699;
$custom-light: #71a9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8699",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 153
  },
  "hsl": {
    "h": 189.344,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57281,
    "c": 0.09251,
    "h": 213.4
  },
  "luminance": 0.19641
}

Semantic roles & 50–950 ramp

primary

#1F8699

secondary

#C06454

accent

#593FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F8699

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

Preview Lab → · Contrast checker → · Palette generator →