#138E5A#138E5A

#138E5A is a mid, vivid teal. Relative luminance 0.202; OKLCH L 57.2% C 0.129 H 158.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#138E5A
RGB	rgb(19, 142, 90)
HSL	hsl(155, 76%, 32%)
HSV	hsv(155, 87%, 56%)
CMYK	cmyk(86.6%, 0%, 36.6%, 44.3%)
CIE-LAB	lab(52.09, -44.14, 19.03)
CIE-LCH	lch(52.09, 48.07, 156.68°)
OKLab	oklab(57.18% -0.1193 0.0478)
OKLCH	oklch(57.18% 0.129 158.1)
XYZ	xyz(11.7858, 20.2211, 12.9528)
Luminance	0.2022 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138E5A #8E1347

analogous

#138E1C #138E5A #13858E

triadic

#138E5A #5A138E #8E5A13

tetradic

#138E5A #1C138E #8E1347 #858E13

square

#138E5A #1C138E #8E1347 #858E13

split-complementary

#138E5A #8E1385 #8E1C13

monochromatic

#052216 #0C5838 #138E5A #1AC47C #37E49B

Accessibility & contrast

On white

4.16

#138E5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#138E5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138E5A

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138E5A	#FFFFFF	#000000	##000000
##138E5A	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8257

Deuteranopia (green-blind)

#7F785D

Tritanopia (blue-blind)

#008D81

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #138e5a;
/* rgb */ color: rgb(19, 142, 90);
/* oklch */ color: oklch(57.2% 0.129 158.1);

Tailwind

colors: {
  custom: {
    50: '#6ab089',
    500: '#138e5a',
    950: '#000000',
  },
}

SCSS

$custom: #138e5a;
$custom-light: #6ab089;
$custom-dark: #000000;

JSON

{
  "hex": "#138e5a",
  "rgb": {
    "r": 19,
    "g": 142,
    "b": 90
  },
  "hsl": {
    "h": 154.634,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57182,
    "c": 0.12852,
    "h": 158.1
  },
  "luminance": 0.20223
}

Semantic roles & 50–950 ramp

primary

#138E5A

secondary

#C23B74

accent

#3585F3

background

#F6FAF8

surface

#ECF5F0

border

#C7CFCB

text

#08110B

muted

#7A807C

Preview Lab

Preview with #138E5A

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

Preview Lab → · Contrast checker → · Palette generator →