#1FA09B#1FA09B

#1FA09B is a light, moderate teal. Relative luminance 0.278; OKLCH L 64.0% C 0.104 H 190.8°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#1FA09B
RGB	rgb(31, 160, 155)
HSL	hsl(178, 68%, 37%)
HSV	hsv(178, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 3.1%, 37.3%)
CIE-LAB	lab(59.70, -33.71, -6.95)
CIE-LCH	lch(59.70, 34.42, 191.66°)
OKLab	oklab(64.01% -0.1023 -0.0194)
OKLCH	oklch(64.01% 0.104 190.8)
XYZ	xyz(19.0495, 27.7971, 35.3654)
Luminance	0.2780 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA09B #A01F24

analogous

#1FA05A #1FA09B #1F65A0

triadic

#1FA09B #9B1FA0 #A09B1F

tetradic

#1FA09B #5A1FA0 #A01F24 #65A01F

square

#1FA09B #5A1FA0 #A01F24 #65A01F

split-complementary

#1FA09B #A01F65 #A05A1F

monochromatic

#0B3938 #156D69 #1FA09B #29D3CD #5ADFDA

Accessibility & contrast

On white

3.20

#1FA09B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#1FA09B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA09B

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA09B	#FFFFFF	#000000	##000000
##1FA09B	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96979B

Deuteranopia (green-blind)

#858A9C

Tritanopia (blue-blind)

#00A59E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1fa09b;
/* rgb */ color: rgb(31, 160, 155);
/* oklch */ color: oklch(64.0% 0.104 190.8);

Tailwind

colors: {
  custom: {
    50: '#74bcb8',
    500: '#1fa09b',
    950: '#000000',
  },
}

SCSS

$custom: #1fa09b;
$custom-light: #74bcb8;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa09b",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 155
  },
  "hsl": {
    "h": 177.674,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.64013,
    "c": 0.10416,
    "h": 190.8
  },
  "luminance": 0.27799
}

Semantic roles & 50–950 ramp

primary

#1FA09B

secondary

#C3585C

accent

#3D44EA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #1FA09B

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

Preview Lab → · Contrast checker → · Palette generator →