#1F9289#1F9289

#1F9289 is a mid, moderate teal. Relative luminance 0.227; OKLCH L 59.8% C 0.097 H 186.8°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1F9289
RGB	rgb(31, 146, 137)
HSL	hsl(175, 65%, 35%)
HSV	hsv(175, 79%, 57%)
CMYK	cmyk(78.8%, 0%, 6.2%, 42.7%)
CIE-LAB	lab(54.71, -32.47, -4.08)
CIE-LCH	lch(54.71, 32.73, 187.16°)
OKLab	oklab(59.77% -0.0966 -0.0116)
OKLCH	oklch(59.77% 0.097 186.8)
XYZ	xyz(15.3571, 22.6533, 27.2252)
Luminance	0.2266 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9289 #921F28

analogous

#1F924F #1F9289 #1F6292

triadic

#1F9289 #891F92 #92891F

tetradic

#1F9289 #4F1F92 #921F28 #62921F

square

#1F9289 #4F1F92 #921F28 #62921F

split-complementary

#1F9289 #921F62 #924F1F

monochromatic

#0A2D2A #14605A #1F9289 #2AC4B8 #51DACF

Accessibility & contrast

On white

3.80

#1F9289 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#1F9289 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9289

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9289	#FFFFFF	#000000	##000000
##1F9289	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8A89

Deuteranopia (green-blind)

#7A7E8A

Tritanopia (blue-blind)

#00968F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f9289;
/* rgb */ color: rgb(31, 146, 137);
/* oklch */ color: oklch(59.8% 0.097 186.8);

Tailwind

colors: {
  custom: {
    50: '#70b2ab',
    500: '#1f9289',
    950: '#000000',
  },
}

SCSS

$custom: #1f9289;
$custom-light: #70b2ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9289",
  "rgb": {
    "r": 31,
    "g": 146,
    "b": 137
  },
  "hsl": {
    "h": 175.304,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59767,
    "c": 0.09734,
    "h": 186.8
  },
  "luminance": 0.22655
}

Semantic roles & 50–950 ramp

primary

#1F9289

secondary

#BD5058

accent

#404DE8

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1F9289

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

Preview Lab → · Contrast checker → · Palette generator →