#138F5A#138F5A

#138F5A is a mid, vivid teal. Relative luminance 0.205; OKLCH L 57.5% C 0.130 H 157.9°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#138F5A
RGBrgb(19, 143, 90)
HSLhsl(154, 77%, 32%)
HSVhsv(154, 87%, 56%)
CMYKcmyk(86.7%, 0%, 37.1%, 43.9%)
CIE-LABlab(52.42, -44.53, 19.48)
CIE-LCHlch(52.42, 48.61, 156.38°)
OKLaboklab(57.46% -0.1203 0.0489)
OKLCHoklch(57.46% 0.13 157.9)
XYZxyz(11.9352, 20.5200, 13.0026)
Luminance0.2052 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#138F5A #8F1348
analogous
#138F1C #138F5A #13868F
triadic
#138F5A #5A138F #8F5A13
tetradic
#138F5A #1C138F #8F1348 #868F13
square
#138F5A #1C138F #8F1348 #868F13
split-complementary
#138F5A #8F1386 #8F1C13
monochromatic
#052316 #0C5938 #138F5A #1AC57C #38E59B

Accessibility & contrast

On white

4.11
#138F5A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.10
#138F5A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138F5A
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##138F5A#FFFFFF#000000##000000
##138F5A1.004.115.105.10
#FFFFFF4.111.0021.0021.00
#0000005.1021.001.001.00
##0000005.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E8357
Deuteranopia (green-blind)
#80795E
Tritanopia (blue-blind)
#008E81
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #138f5a;
/* rgb */ color: rgb(19, 143, 90);
/* oklch */ color: oklch(57.5% 0.130 157.9);
Tailwind
colors: {
  custom: {
    50: '#6ab189',
    500: '#138f5a',
    950: '#000000',
  },
}
SCSS
$custom: #138f5a;
$custom-light: #6ab189;
$custom-dark: #000000;
JSON
{
  "hex": "#138f5a",
  "rgb": {
    "r": 19,
    "g": 143,
    "b": 90
  },
  "hsl": {
    "h": 154.355,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.57458,
    "c": 0.12984,
    "h": 157.9
  },
  "luminance": 0.20522
}

Semantic roles & 50–950 ramp

primary
#138F5A
secondary
#C33B75
accent
#3586F3
background
#F7FBF8
surface
#EDF6F0
border
#C8D0CB
text
#08110B
muted
#7B807C

Preview Lab

Preview with #138F5A

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

Preview Lab → · Contrast checker → · Palette generator →

#138F5A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva