#139AA1#139AA1

#139AA1 is a light, moderate teal. Relative luminance 0.258; OKLCH L 62.5% C 0.103 H 200.7°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#139AA1
RGB	rgb(19, 154, 161)
HSL	hsl(183, 79%, 35%)
HSV	hsv(183, 88%, 63%)
CMYK	cmyk(88.2%, 4.3%, 0%, 36.9%)
CIE-LAB	lab(57.87, -29.91, -13.13)
CIE-LCH	lch(57.87, 32.66, 203.69°)
OKLab	oklab(62.54% -0.0966 -0.0365)
OKLCH	oklch(62.54% 0.103 200.7)
XYZ	xyz(18.2542, 25.8205, 37.7331)
Luminance	0.2582 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#139AA1 #A11A13

analogous

#13A161 #139AA1 #1353A1

triadic

#139AA1 #A1139A #9AA113

tetradic

#139AA1 #6113A1 #A11A13 #53A113

square

#139AA1 #6113A1 #A11A13 #53A113

split-complementary

#139AA1 #A11353 #A16113

monochromatic

#063134 #0D666A #139AA1 #19CED8 #45E1E9

Accessibility & contrast

On white

3.41

#139AA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#139AA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #139AA1

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##139AA1	#FFFFFF	#000000	##000000
##139AA1	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D93A2

Deuteranopia (green-blind)

#7B85A2

Tritanopia (blue-blind)

#00A09C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #139aa1;
/* rgb */ color: rgb(19, 154, 161);
/* oklch */ color: oklch(62.5% 0.103 200.7);

Tailwind

colors: {
  custom: {
    50: '#72b8bc',
    500: '#139aa1',
    950: '#000000',
  },
}

SCSS

$custom: #139aa1;
$custom-light: #72b8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#139aa1",
  "rgb": {
    "r": 19,
    "g": 154,
    "b": 161
  },
  "hsl": {
    "h": 182.958,
    "s": 78.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.62541,
    "c": 0.1033,
    "h": 200.7
  },
  "luminance": 0.25823
}

Semantic roles & 50–950 ramp

primary

#139AA1

secondary

#CA4D46

accent

#3C32F5

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091112

muted

#7B8081

Preview Lab

Preview with #139AA1

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

Preview Lab → · Contrast checker → · Palette generator →