#1F9383#1F9383

#1F9383 is a mid, moderate teal. Relative luminance 0.228; OKLCH L 59.8% C 0.101 H 181.0°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1F9383
RGB	rgb(31, 147, 131)
HSL	hsl(172, 65%, 35%)
HSV	hsv(172, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 10.9%, 42.4%)
CIE-LAB	lab(54.86, -34.67, -0.41)
CIE-LCH	lch(54.86, 34.68, 180.68°)
OKLab	oklab(59.83% -0.1006 -0.0017)
OKLCH	oklch(59.83% 0.101 181)
XYZ	xyz(15.0935, 22.7956, 25.0728)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9383 #931F2F

analogous

#1F9349 #1F9383 #1F6993

triadic

#1F9383 #831F93 #93831F

tetradic

#1F9383 #491F93 #931F2F #69931F

square

#1F9383 #491F93 #931F2F #69931F

split-complementary

#1F9383 #931F69 #93491F

monochromatic

#0A2E29 #146056 #1F9383 #2AC6B0 #52DAC8

Accessibility & contrast

On white

3.78

#1F9383 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#1F9383 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9383

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9383	#FFFFFF	#000000	##000000
##1F9383	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8A82

Deuteranopia (green-blind)

#7D7F84

Tritanopia (blue-blind)

#00968E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f9383;
/* rgb */ color: rgb(31, 147, 131);
/* oklch */ color: oklch(59.8% 0.101 181.0);

Tailwind

colors: {
  custom: {
    50: '#70b3a7',
    500: '#1f9383',
    950: '#000000',
  },
}

SCSS

$custom: #1f9383;
$custom-light: #70b3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9383",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 131
  },
  "hsl": {
    "h": 171.724,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5983,
    "c": 0.10057,
    "h": 181
  },
  "luminance": 0.22797
}

Semantic roles & 50–950 ramp

primary

#1F9383

secondary

#BE505F

accent

#4057E8

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1F9383

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

Preview Lab → · Contrast checker → · Palette generator →