#1F9499#1F9499

#1F9499 is a mid, moderate teal. Relative luminance 0.238; OKLCH L 60.9% C 0.097 H 199.4°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#1F9499
RGB	rgb(31, 148, 153)
HSL	hsl(182, 66%, 36%)
HSV	hsv(182, 80%, 60%)
CMYK	cmyk(79.7%, 3.3%, 0%, 40%)
CIE-LAB	lab(55.86, -28.55, -11.57)
CIE-LCH	lch(55.86, 30.81, 202.06°)
OKLab	oklab(60.86% -0.0913 -0.0322)
OKLCH	oklch(60.86% 0.097 199.4)
XYZ	xyz(16.9021, 23.7689, 33.8279)
Luminance	0.2377 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9499 #99241F

analogous

#1F9961 #1F9499 #1F5799

triadic

#1F9499 #991F94 #94991F

tetradic

#1F9499 #611F99 #99241F #57991F

square

#1F9499 #611F99 #99241F #57991F

split-complementary

#1F9499 #991F57 #99611F

monochromatic

#0A3233 #156366 #1F9499 #29C5CC #56D7DD

Accessibility & contrast

On white

3.65

#1F9499 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#1F9499 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9499

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9499	#FFFFFF	#000000	##000000
##1F9499	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898D99

Deuteranopia (green-blind)

#78819A

Tritanopia (blue-blind)

#009A95

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f9499;
/* rgb */ color: rgb(31, 148, 153);
/* oklch */ color: oklch(60.9% 0.097 199.4);

Tailwind

colors: {
  custom: {
    50: '#72b4b7',
    500: '#1f9499',
    950: '#000000',
  },
}

SCSS

$custom: #1f9499;
$custom-light: #72b4b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9499",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 153
  },
  "hsl": {
    "h": 182.459,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60863,
    "c": 0.09676,
    "h": 199.4
  },
  "luminance": 0.23771
}

Semantic roles & 50–950 ramp

primary

#1F9499

secondary

#C05854

accent

#463FE9

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F9499

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

Preview Lab → · Contrast checker → · Palette generator →