#3A9FA4#3A9FA4

#3A9FA4 is a light, moderate teal. Relative luminance 0.284; OKLCH L 64.7% C 0.092 H 199.8°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#3A9FA4
RGB	rgb(58, 159, 164)
HSL	hsl(183, 48%, 44%)
HSV	hsv(183, 65%, 64%)
CMYK	cmyk(64.6%, 3%, 0%, 35.7%)
CIE-LAB	lab(60.23, -27.05, -11.21)
CIE-LCH	lch(60.23, 29.28, 202.51°)
OKLab	oklab(64.69% -0.0863 -0.0311)
OKLCH	oklch(64.69% 0.092 199.8)
XYZ	xyz(20.8410, 28.3739, 39.4931)
Luminance	0.2838 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9FA4 #A43F3A

analogous

#3AA474 #3A9FA4 #3A6AA4

triadic

#3A9FA4 #A43A9F #9FA43A

tetradic

#3A9FA4 #743AA4 #A43F3A #6AA43A

square

#3A9FA4 #743AA4 #A43F3A #6AA43A

split-complementary

#3A9FA4 #A43A6A #A4743A

monochromatic

#1A474A #2A7377 #3A9FA4 #57BFC4 #85D0D4

Accessibility & contrast

On white

3.15

#3A9FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#3A9FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9FA4

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9FA4	#FFFFFF	#000000	##000000
##3A9FA4	1.00	3.15	6.68	6.68
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9498A4

Deuteranopia (green-blind)

#848CA5

Tritanopia (blue-blind)

#00A5A0

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3a9fa4;
/* rgb */ color: rgb(58, 159, 164);
/* oklch */ color: oklch(64.7% 0.092 199.8);

Tailwind

colors: {
  custom: {
    50: '#7ebbbf',
    500: '#3a9fa4',
    950: '#000000',
  },
}

SCSS

$custom: #3a9fa4;
$custom-light: #7ebbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9fa4",
  "rgb": {
    "r": 58,
    "g": 159,
    "b": 164
  },
  "hsl": {
    "h": 182.83,
    "s": 47.748,
    "l": 43.529
  },
  "oklch": {
    "l": 0.64686,
    "c": 0.09174,
    "h": 199.8
  },
  "luminance": 0.28376
}

Semantic roles & 50–950 ramp

primary

#3A9FA4

secondary

#BE7F7C

accent

#5750D7

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3A9FA4

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

Preview Lab → · Contrast checker → · Palette generator →