#138A90#138A90

#138A90 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.8% C 0.095 H 200.5°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#138A90
RGB	rgb(19, 138, 144)
HSL	hsl(183, 77%, 32%)
HSV	hsv(183, 87%, 56%)
CMYK	cmyk(86.8%, 4.2%, 0%, 43.5%)
CIE-LAB	lab(52.21, -27.51, -11.89)
CIE-LCH	lch(52.21, 29.97, 203.37°)
OKLab	oklab(57.75% -0.0887 -0.0331)
OKLCH	oklch(57.75% 0.095 200.5)
XYZ	xyz(14.3888, 20.3272, 29.5453)
Luminance	0.2033 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138A90 #901913

analogous

#139058 #138A90 #134C90

triadic

#138A90 #90138A #8A9013

tetradic

#138A90 #581390 #901913 #4C9013

square

#138A90 #581390 #901913 #4C9013

split-complementary

#138A90 #90134C #905813

monochromatic

#052224 #0C565A #138A90 #1ABEC6 #39DDE5

Accessibility & contrast

On white

4.15

#138A90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#138A90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138A90

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138A90	#FFFFFF	#000000	##000000
##138A90	1.00	4.15	5.07	5.07
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8391

Deuteranopia (green-blind)

#6F7791

Tritanopia (blue-blind)

#00908C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #138a90;
/* rgb */ color: rgb(19, 138, 144);
/* oklch */ color: oklch(57.8% 0.095 200.5);

Tailwind

colors: {
  custom: {
    50: '#6dacb0',
    500: '#138a90',
    950: '#000000',
  },
}

SCSS

$custom: #138a90;
$custom-light: #6dacb0;
$custom-dark: #000000;

JSON

{
  "hex": "#138a90",
  "rgb": {
    "r": 19,
    "g": 138,
    "b": 144
  },
  "hsl": {
    "h": 182.88,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57753,
    "c": 0.09464,
    "h": 200.5
  },
  "luminance": 0.20329
}

Semantic roles & 50–950 ramp

primary

#138A90

secondary

#C4423B

accent

#3E35F3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #138A90

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

Preview Lab → · Contrast checker → · Palette generator →