#1F9299#1F9299

#1F9299 is a mid, moderate teal. Relative luminance 0.231; OKLCH L 60.4% C 0.096 H 201.3°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F9299
RGB	rgb(31, 146, 153)
HSL	hsl(183, 66%, 36%)
HSV	hsv(183, 80%, 60%)
CMYK	cmyk(79.7%, 4.6%, 0%, 40%)
CIE-LAB	lab(55.22, -27.56, -12.52)
CIE-LCH	lch(55.22, 30.27, 204.43°)
OKLab	oklab(60.35% -0.0892 -0.0348)
OKLCH	oklch(60.35% 0.096 201.3)
XYZ	xyz(16.5911, 23.1469, 33.7242)
Luminance	0.2315 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9299 #99261F

analogous

#1F9963 #1F9299 #1F5599

triadic

#1F9299 #991F92 #92991F

tetradic

#1F9299 #631F99 #99261F #55991F

square

#1F9299 #631F99 #99261F #55991F

split-complementary

#1F9299 #991F55 #99631F

monochromatic

#0A3133 #156166 #1F9299 #29C3CC #56D5DD

Accessibility & contrast

On white

3.73

#1F9299 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#1F9299 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9299

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9299	#FFFFFF	#000000	##000000
##1F9299	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868B9A

Deuteranopia (green-blind)

#767F99

Tritanopia (blue-blind)

#009894

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f9299;
/* rgb */ color: rgb(31, 146, 153);
/* oklch */ color: oklch(60.4% 0.096 201.3);

Tailwind

colors: {
  custom: {
    50: '#72b2b7',
    500: '#1f9299',
    950: '#000000',
  },
}

SCSS

$custom: #1f9299;
$custom-light: #72b2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9299",
  "rgb": {
    "r": 31,
    "g": 146,
    "b": 153
  },
  "hsl": {
    "h": 183.443,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.6035,
    "c": 0.09579,
    "h": 201.3
  },
  "luminance": 0.23149
}

Semantic roles & 50–950 ramp

primary

#1F9299

secondary

#C05A54

accent

#483FE9

background

#F7FBFB

surface

#EDF6F6

border

#C8D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F9299

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

Preview Lab → · Contrast checker → · Palette generator →