#1FA3A6#1FA3A6

#1FA3A6 is a light, moderate teal. Relative luminance 0.292; OKLCH L 65.2% C 0.105 H 197.3°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#1FA3A6
RGB	rgb(31, 163, 166)
HSL	hsl(181, 69%, 39%)
HSV	hsv(181, 81%, 65%)
CMYK	cmyk(81.3%, 1.8%, 0%, 34.9%)
CIE-LAB	lab(60.99, -31.79, -11.25)
CIE-LCH	lch(60.99, 33.72, 199.48°)
OKLab	oklab(65.17% -0.1003 -0.0313)
OKLCH	oklch(65.17% 0.105 197.3)
XYZ	xyz(20.5420, 29.2363, 40.6295)
Luminance	0.2924 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA3A6 #A6221F

analogous

#1FA665 #1FA3A6 #1F5FA6

triadic

#1FA3A6 #A61FA3 #A3A61F

tetradic

#1FA3A6 #651FA6 #A6221F #5FA61F

square

#1FA3A6 #651FA6 #A6221F #5FA61F

split-complementary

#1FA3A6 #A61F5F #A6651F

monochromatic

#0C3E3F #157072 #1FA3A6 #2BD4D7 #5EDEE1

Accessibility & contrast

On white

3.07

#1FA3A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#1FA3A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA3A6

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA3A6	#FFFFFF	#000000	##000000
##1FA3A6	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979BA6

Deuteranopia (green-blind)

#858DA7

Tritanopia (blue-blind)

#00A9A4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #1fa3a6;
/* rgb */ color: rgb(31, 163, 166);
/* oklch */ color: oklch(65.2% 0.105 197.3);

Tailwind

colors: {
  custom: {
    50: '#76bfc0',
    500: '#1fa3a6',
    950: '#000000',
  },
}

SCSS

$custom: #1fa3a6;
$custom-light: #76bfc0;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa3a6",
  "rgb": {
    "r": 31,
    "g": 163,
    "b": 166
  },
  "hsl": {
    "h": 181.333,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65173,
    "c": 0.10505,
    "h": 197.3
  },
  "luminance": 0.29239
}

Semantic roles & 50–950 ramp

primary

#1FA3A6

secondary

#C55E5B

accent

#403CEB

background

#F7FBFB

surface

#EEF7F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1FA3A6

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

Preview Lab → · Contrast checker → · Palette generator →