#3A9FA1#3A9FA1

#3A9FA1 is a light, moderate teal. Relative luminance 0.283; OKLCH L 64.6% C 0.092 H 197.0°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#3A9FA1
RGB	rgb(58, 159, 161)
HSL	hsl(181, 47%, 43%)
HSV	hsv(181, 64%, 63%)
CMYK	cmyk(64%, 1.2%, 0%, 36.9%)
CIE-LAB	lab(60.13, -27.93, -9.66)
CIE-LCH	lch(60.13, 29.55, 199.07°)
OKLab	oklab(64.58% -0.0876 -0.0268)
OKLCH	oklch(64.58% 0.092 197)
XYZ	xyz(20.5733, 28.2668, 38.0831)
Luminance	0.2827 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9FA1 #A13C3A

analogous

#3AA16F #3A9FA1 #3A6BA1

triadic

#3A9FA1 #A13A9F #9FA13A

tetradic

#3A9FA1 #6F3AA1 #A13C3A #6BA13A

square

#3A9FA1 #6F3AA1 #A13C3A #6BA13A

split-complementary

#3A9FA1 #A13A6B #A16F3A

monochromatic

#1A4647 #2A7374 #3A9FA1 #56C0C2 #83D1D2

Accessibility & contrast

On white

3.16

#3A9FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#3A9FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9FA1

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9FA1	#FFFFFF	#000000	##000000
##3A9FA1	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9598A1

Deuteranopia (green-blind)

#858CA2

Tritanopia (blue-blind)

#00A49F

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3a9fa1;
/* rgb */ color: rgb(58, 159, 161);
/* oklch */ color: oklch(64.6% 0.092 197.0);

Tailwind

colors: {
  custom: {
    50: '#7ebbbc',
    500: '#3a9fa1',
    950: '#000000',
  },
}

SCSS

$custom: #3a9fa1;
$custom-light: #7ebbbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9fa1",
  "rgb": {
    "r": 58,
    "g": 159,
    "b": 161
  },
  "hsl": {
    "h": 181.165,
    "s": 47.032,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64577,
    "c": 0.09164,
    "h": 197
  },
  "luminance": 0.28269
}

Semantic roles & 50–950 ramp

primary

#3A9FA1

secondary

#BC7C7B

accent

#5451D7

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3A9FA1

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

Preview Lab → · Contrast checker → · Palette generator →