#1F8D9A#1F8D9A

#1F8D9A is a mid, moderate teal. Relative luminance 0.217; OKLCH L 59.1% C 0.094 H 207.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D9A
RGB	rgb(31, 141, 154)
HSL	hsl(186, 66%, 36%)
HSV	hsv(186, 80%, 60%)
CMYK	cmyk(79.9%, 8.4%, 0%, 39.6%)
CIE-LAB	lab(53.68, -24.72, -15.43)
CIE-LCH	lch(53.68, 29.14, 211.98°)
OKLab	oklab(59.11% -0.0838 -0.0429)
OKLCH	oklch(59.11% 0.094 207.1)
XYZ	xyz(15.9201, 21.6722, 33.9097)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D9A #9A2C1F

analogous

#1F9A6A #1F8D9A #1F509A

triadic

#1F8D9A #9A1F8D #8D9A1F

tetradic

#1F8D9A #6A1F9A #9A2C1F #509A1F

square

#1F8D9A #6A1F9A #9A2C1F #509A1F

split-complementary

#1F8D9A #9A1F50 #9A6A1F

monochromatic

#0A3034 #155E67 #1F8D9A #29BCCD #56CFDD

Accessibility & contrast

On white

3.94

#1F8D9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#1F8D9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D9A

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D9A	#FFFFFF	#000000	##000000
##1F8D9A	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80879B

Deuteranopia (green-blind)

#707B9A

Tritanopia (blue-blind)

#009491

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f8d9a;
/* rgb */ color: rgb(31, 141, 154);
/* oklch */ color: oklch(59.1% 0.094 207.1);

Tailwind

colors: {
  custom: {
    50: '#71aeb7',
    500: '#1f8d9a',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d9a;
$custom-light: #71aeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d9a",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 154
  },
  "hsl": {
    "h": 186.341,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.5911,
    "c": 0.09416,
    "h": 207.1
  },
  "luminance": 0.21674
}

Semantic roles & 50–950 ramp

primary

#1F8D9A

secondary

#C16054

accent

#503EE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F8D9A

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

Preview Lab → · Contrast checker → · Palette generator →