#138E90#138E90

#138E90 is a mid, moderate teal. Relative luminance 0.215; OKLCH L 58.8% C 0.097 H 196.7°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#138E90
RGB	rgb(19, 142, 144)
HSL	hsl(181, 77%, 32%)
HSV	hsv(181, 87%, 56%)
CMYK	cmyk(86.8%, 1.4%, 0%, 43.5%)
CIE-LAB	lab(53.49, -29.48, -9.96)
CIE-LCH	lch(53.49, 31.11, 198.67°)
OKLab	oklab(58.79% -0.0926 -0.0277)
OKLCH	oklch(58.79% 0.097 196.7)
XYZ	xyz(14.9732, 21.4961, 29.7401)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138E90 #901513

analogous

#139054 #138E90 #135090

triadic

#138E90 #90138E #8E9013

tetradic

#138E90 #541390 #901513 #509013

square

#138E90 #541390 #901513 #509013

split-complementary

#138E90 #901350 #905413

monochromatic

#052324 #0C595A #138E90 #1AC3C6 #39E2E5

Accessibility & contrast

On white

3.96

#138E90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#138E90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138E90

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138E90	#FFFFFF	#000000	##000000
##138E90	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838790

Deuteranopia (green-blind)

#737B91

Tritanopia (blue-blind)

#00938E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #138e90;
/* rgb */ color: rgb(19, 142, 144);
/* oklch */ color: oklch(58.8% 0.097 196.7);

Tailwind

colors: {
  custom: {
    50: '#6eafb0',
    500: '#138e90',
    950: '#000000',
  },
}

SCSS

$custom: #138e90;
$custom-light: #6eafb0;
$custom-dark: #000000;

JSON

{
  "hex": "#138e90",
  "rgb": {
    "r": 19,
    "g": 142,
    "b": 144
  },
  "hsl": {
    "h": 180.96,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.58795,
    "c": 0.09669,
    "h": 196.7
  },
  "luminance": 0.21498
}

Semantic roles & 50–950 ramp

primary

#138E90

secondary

#C43D3B

accent

#3835F3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #138E90

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

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