#1F8593#1F8593

#1F8593 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.8% C 0.090 H 208.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#1F8593
RGB	rgb(31, 133, 147)
HSL	hsl(187, 65%, 35%)
HSV	hsv(187, 79%, 58%)
CMYK	cmyk(78.9%, 9.5%, 0%, 42.4%)
CIE-LAB	lab(50.89, -22.89, -15.61)
CIE-LCH	lch(50.89, 27.71, 214.29°)
OKLab	oklab(56.77% -0.0788 -0.0435)
OKLCH	oklch(56.77% 0.09 208.9)
XYZ	xyz(14.2168, 19.1712, 30.5492)
Luminance	0.1917 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8593 #932D1F

analogous

#1F9367 #1F8593 #1F4B93

triadic

#1F8593 #931F85 #85931F

tetradic

#1F8593 #671F93 #932D1F #4B931F

square

#1F8593 #671F93 #932D1F #4B931F

split-complementary

#1F8593 #931F4B #93671F

monochromatic

#0A2A2E #145760 #1F8593 #2AB3C6 #52CADA

Accessibility & contrast

On white

4.34

#1F8593 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#1F8593 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8593

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8593	#FFFFFF	#000000	##000000
##1F8593	1.00	4.34	4.83	4.83
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788094

Deuteranopia (green-blind)

#697493

Tritanopia (blue-blind)

#008C89

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f8593;
/* rgb */ color: rgb(31, 133, 147);
/* oklch */ color: oklch(56.8% 0.090 208.9);

Tailwind

colors: {
  custom: {
    50: '#70a9b2',
    500: '#1f8593',
    950: '#000000',
  },
}

SCSS

$custom: #1f8593;
$custom-light: #70a9b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8593",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 147
  },
  "hsl": {
    "h": 187.241,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5677,
    "c": 0.08996,
    "h": 208.9
  },
  "luminance": 0.19173
}

Semantic roles & 50–950 ramp

primary

#1F8593

secondary

#BE5D50

accent

#5440E8

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1F8593

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

Preview Lab → · Contrast checker → · Palette generator →