#3A9FA3#3A9FA3

#3A9FA3 is a light, moderate teal. Relative luminance 0.283; OKLCH L 64.6% C 0.092 H 198.9°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A9FA3
RGB	rgb(58, 159, 163)
HSL	hsl(182, 48%, 43%)
HSV	hsv(182, 64%, 64%)
CMYK	cmyk(64.4%, 2.5%, 0%, 36.1%)
CIE-LAB	lab(60.19, -27.35, -10.69)
CIE-LCH	lch(60.19, 29.36, 201.36°)
OKLab	oklab(64.65% -0.0868 -0.0296)
OKLCH	oklch(64.65% 0.092 198.9)
XYZ	xyz(20.7510, 28.3379, 39.0194)
Luminance	0.2834 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9FA3 #A33E3A

analogous

#3AA372 #3A9FA3 #3A6AA3

triadic

#3A9FA3 #A33A9F #9FA33A

tetradic

#3A9FA3 #723AA3 #A33E3A #6AA33A

square

#3A9FA3 #723AA3 #A33E3A #6AA33A

split-complementary

#3A9FA3 #A33A6A #A3723A

monochromatic

#1A4749 #2A7376 #3A9FA3 #57BFC3 #84D0D3

Accessibility & contrast

On white

3.15

#3A9FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#3A9FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9FA3

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9FA3	#FFFFFF	#000000	##000000
##3A9FA3	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9498A3

Deuteranopia (green-blind)

#848CA4

Tritanopia (blue-blind)

#00A4A0

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3a9fa3;
/* rgb */ color: rgb(58, 159, 163);
/* oklch */ color: oklch(64.6% 0.092 198.9);

Tailwind

colors: {
  custom: {
    50: '#7ebbbe',
    500: '#3a9fa3',
    950: '#000000',
  },
}

SCSS

$custom: #3a9fa3;
$custom-light: #7ebbbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9fa3",
  "rgb": {
    "r": 58,
    "g": 159,
    "b": 163
  },
  "hsl": {
    "h": 182.286,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.6465,
    "c": 0.09168,
    "h": 198.9
  },
  "luminance": 0.2834
}

Semantic roles & 50–950 ramp

primary

#3A9FA3

secondary

#BD7E7C

accent

#5651D7

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3A9FA3

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

Preview Lab → · Contrast checker → · Palette generator →