#1F9099#1F9099

#1F9099 is a mid, moderate teal. Relative luminance 0.225; OKLCH L 59.8% C 0.095 H 203.2°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#1F9099
RGB	rgb(31, 144, 153)
HSL	hsl(184, 66%, 36%)
HSV	hsv(184, 80%, 60%)
CMYK	cmyk(79.7%, 5.9%, 0%, 40%)
CIE-LAB	lab(54.59, -26.56, -13.47)
CIE-LCH	lch(54.59, 29.78, 206.90°)
OKLab	oklab(59.84% -0.0872 -0.0375)
OKLCH	oklch(59.84% 0.095 203.2)
XYZ	xyz(16.2855, 22.5357, 33.6223)
Luminance	0.2254 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9099 #99281F

analogous

#1F9965 #1F9099 #1F5399

triadic

#1F9099 #991F90 #90991F

tetradic

#1F9099 #651F99 #99281F #53991F

square

#1F9099 #651F99 #99281F #53991F

split-complementary

#1F9099 #991F53 #99651F

monochromatic

#0A3033 #156066 #1F9099 #29C0CC #56D3DD

Accessibility & contrast

On white

3.81

#1F9099 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#1F9099 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9099

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9099	#FFFFFF	#000000	##000000
##1F9099	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848A9A

Deuteranopia (green-blind)

#737D99

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f9099;
/* rgb */ color: rgb(31, 144, 153);
/* oklch */ color: oklch(59.8% 0.095 203.2);

Tailwind

colors: {
  custom: {
    50: '#72b1b7',
    500: '#1f9099',
    950: '#000000',
  },
}

SCSS

$custom: #1f9099;
$custom-light: #72b1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9099",
  "rgb": {
    "r": 31,
    "g": 144,
    "b": 153
  },
  "hsl": {
    "h": 184.426,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59838,
    "c": 0.09494,
    "h": 203.2
  },
  "luminance": 0.22538
}

Semantic roles & 50–950 ramp

primary

#1F9099

secondary

#C05C54

accent

#4B3FE9

background

#F7FAFB

surface

#EDF5F6

border

#C8CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F9099

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

Preview Lab → · Contrast checker → · Palette generator →