#1F9596#1F9596

#1F9596 is a mid, moderate teal. Relative luminance 0.240; OKLCH L 61.0% C 0.097 H 195.8°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F9596
RGB	rgb(31, 149, 150)
HSL	hsl(181, 66%, 35%)
HSV	hsv(181, 79%, 59%)
CMYK	cmyk(79.3%, 0.7%, 0%, 41.2%)
CIE-LAB	lab(56.07, -29.98, -9.52)
CIE-LCH	lch(56.07, 31.45, 197.62°)
OKLab	oklab(61.01% -0.0936 -0.0265)
OKLCH	oklch(61.01% 0.097 195.8)
XYZ	xyz(16.8150, 23.9861, 32.5918)
Luminance	0.2399 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9596 #96201F

analogous

#1F965B #1F9596 #1F5996

triadic

#1F9596 #961F95 #95961F

tetradic

#1F9596 #5B1F96 #96201F #59961F

square

#1F9596 #5B1F96 #96201F #59961F

split-complementary

#1F9596 #961F59 #965B1F

monochromatic

#0A3031 #156363 #1F9596 #29C7C9 #54DADC

Accessibility & contrast

On white

3.62

#1F9596 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#1F9596 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9596

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9596	#FFFFFF	#000000	##000000
##1F9596	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8D96

Deuteranopia (green-blind)

#7A8197

Tritanopia (blue-blind)

#009A95

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f9596;
/* rgb */ color: rgb(31, 149, 150);
/* oklch */ color: oklch(61.0% 0.097 195.8);

Tailwind

colors: {
  custom: {
    50: '#72b4b4',
    500: '#1f9596',
    950: '#000000',
  },
}

SCSS

$custom: #1f9596;
$custom-light: #72b4b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9596",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 150
  },
  "hsl": {
    "h": 180.504,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.61008,
    "c": 0.0973,
    "h": 195.8
  },
  "luminance": 0.23988
}

Semantic roles & 50–950 ramp

primary

#1F9596

secondary

#BF5352

accent

#413FE9

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F9596

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

Preview Lab → · Contrast checker → · Palette generator →