#138D90#138D90

#138D90 is a mid, moderate teal. Relative luminance 0.212; OKLCH L 58.5% C 0.096 H 197.6°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#138D90
RGB	rgb(19, 141, 144)
HSL	hsl(181, 77%, 32%)
HSV	hsv(181, 87%, 56%)
CMYK	cmyk(86.8%, 2.1%, 0%, 43.5%)
CIE-LAB	lab(53.17, -28.99, -10.44)
CIE-LCH	lch(53.17, 30.81, 199.80°)
OKLab	oklab(58.53% -0.0916 -0.029)
OKLCH	oklch(58.53% 0.096 197.6)
XYZ	xyz(14.8251, 21.1999, 29.6908)
Luminance	0.2120 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138D90 #901613

analogous

#139055 #138D90 #134F90

triadic

#138D90 #90138D #8D9013

tetradic

#138D90 #551390 #901613 #4F9013

square

#138D90 #551390 #901613 #4F9013

split-complementary

#138D90 #90134F #905513

monochromatic

#052324 #0C585A #138D90 #1AC2C6 #39E1E5

Accessibility & contrast

On white

4.01

#138D90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#138D90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138D90

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138D90	#FFFFFF	#000000	##000000
##138D90	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828690

Deuteranopia (green-blind)

#727A91

Tritanopia (blue-blind)

#00928E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #138d90;
/* rgb */ color: rgb(19, 141, 144);
/* oklch */ color: oklch(58.5% 0.096 197.6);

Tailwind

colors: {
  custom: {
    50: '#6eafb0',
    500: '#138d90',
    950: '#000000',
  },
}

SCSS

$custom: #138d90;
$custom-light: #6eafb0;
$custom-dark: #000000;

JSON

{
  "hex": "#138d90",
  "rgb": {
    "r": 19,
    "g": 141,
    "b": 144
  },
  "hsl": {
    "h": 181.44,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.58534,
    "c": 0.09613,
    "h": 197.6
  },
  "luminance": 0.21202
}

Semantic roles & 50–950 ramp

primary

#138D90

secondary

#C43E3B

accent

#3935F3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #138D90

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

Preview Lab → · Contrast checker → · Palette generator →