#1F898A#1F898A

#1F898A is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.5% C 0.090 H 195.9°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#1F898A
RGB	rgb(31, 137, 138)
HSL	hsl(181, 63%, 33%)
HSV	hsv(181, 78%, 54%)
CMYK	cmyk(77.5%, 0.7%, 0%, 45.9%)
CIE-LAB	lab(51.86, -27.82, -8.91)
CIE-LCH	lch(51.86, 29.21, 197.75°)
OKLab	oklab(57.45% -0.0869 -0.0248)
OKLCH	oklch(57.45% 0.09 195.9)
XYZ	xyz(14.0961, 20.0159, 27.1604)
Luminance	0.2002 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F898A #8A201F

analogous

#1F8A55 #1F898A #1F538A

triadic

#1F898A #8A1F89 #898A1F

tetradic

#1F898A #551F8A #8A201F #538A1F

square

#1F898A #551F8A #8A201F #538A1F

split-complementary

#1F898A #8A1F53 #8A551F

monochromatic

#092626 #145758 #1F898A #2ABBBC #4CD6D7

Accessibility & contrast

On white

4.20

#1F898A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#1F898A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F898A

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F898A	#FFFFFF	#000000	##000000
##1F898A	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F828A

Deuteranopia (green-blind)

#70778B

Tritanopia (blue-blind)

#008E89

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f898a;
/* rgb */ color: rgb(31, 137, 138);
/* oklch */ color: oklch(57.5% 0.090 195.9);

Tailwind

colors: {
  custom: {
    50: '#6facac',
    500: '#1f898a',
    950: '#000000',
  },
}

SCSS

$custom: #1f898a;
$custom-light: #6facac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f898a",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 138
  },
  "hsl": {
    "h": 180.561,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57452,
    "c": 0.09038,
    "h": 195.9
  },
  "luminance": 0.20018
}

Semantic roles & 50–950 ramp

primary

#1F898A

secondary

#BA4C4B

accent

#4341E6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1F898A

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

Preview Lab → · Contrast checker → · Palette generator →