#3A9CA1#3A9CA1

#3A9CA1 is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.8% C 0.090 H 199.9°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3A9CA1
RGB	rgb(58, 156, 161)
HSL	hsl(183, 47%, 43%)
HSV	hsv(183, 64%, 63%)
CMYK	cmyk(64%, 3.1%, 0%, 36.9%)
CIE-LAB	lab(59.20, -26.44, -11.04)
CIE-LCH	lch(59.20, 28.65, 202.67°)
OKLab	oklab(63.83% -0.0844 -0.0306)
OKLCH	oklch(63.83% 0.09 199.9)
XYZ	xyz(20.0636, 27.2475, 37.9132)
Luminance	0.2725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9CA1 #A13F3A

analogous

#3AA173 #3A9CA1 #3A68A1

triadic

#3A9CA1 #A13A9C #9CA13A

tetradic

#3A9CA1 #733AA1 #A13F3A #68A13A

square

#3A9CA1 #733AA1 #A13F3A #68A13A

split-complementary

#3A9CA1 #A13A68 #A1733A

monochromatic

#1A4547 #2A7074 #3A9CA1 #56BDC2 #83CED2

Accessibility & contrast

On white

3.26

#3A9CA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#3A9CA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9CA1

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9CA1	#FFFFFF	#000000	##000000
##3A9CA1	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9195A1

Deuteranopia (green-blind)

#818AA2

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3a9ca1;
/* rgb */ color: rgb(58, 156, 161);
/* oklch */ color: oklch(63.8% 0.090 199.9);

Tailwind

colors: {
  custom: {
    50: '#7db9bc',
    500: '#3a9ca1',
    950: '#000000',
  },
}

SCSS

$custom: #3a9ca1;
$custom-light: #7db9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9ca1",
  "rgb": {
    "r": 58,
    "g": 156,
    "b": 161
  },
  "hsl": {
    "h": 182.913,
    "s": 47.032,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63828,
    "c": 0.08979,
    "h": 199.9
  },
  "luminance": 0.2725
}

Semantic roles & 50–950 ramp

primary

#3A9CA1

secondary

#BC7E7B

accent

#5851D7

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3A9CA1

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

Preview Lab → · Contrast checker → · Palette generator →