#138D5D#138D5D

#138D5D is a mid, vivid teal. Relative luminance 0.200; OKLCH L 57.0% C 0.124 H 159.8°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#138D5D
RGB	rgb(19, 141, 93)
HSL	hsl(156, 76%, 31%)
HSV	hsv(156, 87%, 55%)
CMYK	cmyk(86.5%, 0%, 34%, 44.7%)
CIE-LAB	lab(51.81, -43.08, 16.97)
CIE-LCH	lch(51.81, 46.31, 158.51°)
OKLab	oklab(56.97% -0.1168 0.0429)
OKLCH	oklch(56.97% 0.124 159.8)
XYZ	xyz(11.7679, 19.9770, 13.5895)
Luminance	0.1998 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138D5D #8D1343

analogous

#138D20 #138D5D #13808D

triadic

#138D5D #5D138D #8D5D13

tetradic

#138D5D #20138D #8D1343 #808D13

square

#138D5D #20138D #8D1343 #808D13

split-complementary

#138D5D #8D1380 #8D2013

monochromatic

#042116 #0C5739 #138D5D #1AC381 #36E4A0

Accessibility & contrast

On white

4.20

#138D5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#138D5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138D5D

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138D5D	#FFFFFF	#000000	##000000
##138D5D	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B815A

Deuteranopia (green-blind)

#7D7760

Tritanopia (blue-blind)

#008C80

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #138d5d;
/* rgb */ color: rgb(19, 141, 93);
/* oklch */ color: oklch(57.0% 0.124 159.8);

Tailwind

colors: {
  custom: {
    50: '#6aaf8b',
    500: '#138d5d',
    950: '#000000',
  },
}

SCSS

$custom: #138d5d;
$custom-light: #6aaf8b;
$custom-dark: #000000;

JSON

{
  "hex": "#138d5d",
  "rgb": {
    "r": 19,
    "g": 141,
    "b": 93
  },
  "hsl": {
    "h": 156.393,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56975,
    "c": 0.12441,
    "h": 159.8
  },
  "luminance": 0.19979
}

Semantic roles & 50–950 ramp

primary

#138D5D

secondary

#C13B70

accent

#3580F3

background

#F6FAF8

surface

#ECF5F0

border

#C7CFCB

text

#08100C

muted

#7A7F7D

Preview Lab

Preview with #138D5D

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

Preview Lab → · Contrast checker → · Palette generator →