#139A9E#139A9E

#139A9E is a light, moderate teal. Relative luminance 0.257; OKLCH L 62.4% C 0.103 H 198.2°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#139A9E
RGB	rgb(19, 154, 158)
HSL	hsl(182, 79%, 35%)
HSV	hsv(182, 88%, 62%)
CMYK	cmyk(88%, 2.5%, 0%, 38%)
CIE-LAB	lab(57.77, -30.86, -11.57)
CIE-LCH	lch(57.77, 32.96, 200.55°)
OKLab	oklab(62.43% -0.098 -0.0322)
OKLCH	oklch(62.43% 0.103 198.2)
XYZ	xyz(17.9928, 25.7159, 36.3565)
Luminance	0.2572 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#139A9E #9E1713

analogous

#139E5D #139A9E #13549E

triadic

#139A9E #9E139A #9A9E13

tetradic

#139A9E #5D139E #9E1713 #549E13

square

#139A9E #5D139E #9E1713 #549E13

split-complementary

#139A9E #9E1354 #9E5D13

monochromatic

#063031 #0C6567 #139A9E #1ACFD5 #43E4E8

Accessibility & contrast

On white

3.42

#139A9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#139A9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #139A9E

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##139A9E	#FFFFFF	#000000	##000000
##139A9E	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E929E

Deuteranopia (green-blind)

#7C859F

Tritanopia (blue-blind)

#00A09B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #139a9e;
/* rgb */ color: rgb(19, 154, 158);
/* oklch */ color: oklch(62.4% 0.103 198.2);

Tailwind

colors: {
  custom: {
    50: '#71b8ba',
    500: '#139a9e',
    950: '#000000',
  },
}

SCSS

$custom: #139a9e;
$custom-light: #71b8ba;
$custom-dark: #000000;

JSON

{
  "hex": "#139a9e",
  "rgb": {
    "r": 19,
    "g": 154,
    "b": 158
  },
  "hsl": {
    "h": 181.727,
    "s": 78.531,
    "l": 34.706
  },
  "oklch": {
    "l": 0.62426,
    "c": 0.10313,
    "h": 198.2
  },
  "luminance": 0.25718
}

Semantic roles & 50–950 ramp

primary

#139A9E

secondary

#C94844

accent

#3833F5

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #139A9E

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

Preview Lab → · Contrast checker → · Palette generator →