#138D5C#138D5C

#138D5C is a mid, vivid teal. Relative luminance 0.200; OKLCH L 57.0% C 0.125 H 159.4°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX#138D5C
RGBrgb(19, 141, 92)
HSLhsl(156, 76%, 31%)
HSVhsv(156, 87%, 55%)
CMYKcmyk(86.5%, 0%, 34.8%, 44.7%)
CIE-LABlab(51.79, -43.31, 17.50)
CIE-LCHlch(51.79, 46.71, 157.99°)
OKLaboklab(56.95% -0.1173 0.0442)
OKLCHoklch(56.95% 0.125 159.4)
XYZxyz(11.7239, 19.9594, 13.3578)
Luminance0.1996 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#138D5C #8D1344
analogous
#138D1F #138D5C #13818D
triadic
#138D5C #5C138D #8D5C13
tetradic
#138D5C #1F138D #8D1344 #818D13
square
#138D5C #1F138D #8D1344 #818D13
split-complementary
#138D5C #8D1381 #8D1F13
monochromatic
#042116 #0C5739 #138D5C #1AC37F #36E49E

Accessibility & contrast

On white

4.21
#138D5C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.99
#138D5C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138D5C
4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##138D5C#FFFFFF#000000##000000
##138D5C1.004.214.994.99
#FFFFFF4.211.0021.0021.00
#0000004.9921.001.001.00
##0000004.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B8159
Deuteranopia (green-blind)
#7E775F
Tritanopia (blue-blind)
#008C80
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #138d5c;
/* rgb */ color: rgb(19, 141, 92);
/* oklch */ color: oklch(57.0% 0.125 159.4);
Tailwind
colors: {
  custom: {
    50: '#6aaf8a',
    500: '#138d5c',
    950: '#000000',
  },
}
SCSS
$custom: #138d5c;
$custom-light: #6aaf8a;
$custom-dark: #000000;
JSON
{
  "hex": "#138d5c",
  "rgb": {
    "r": 19,
    "g": 141,
    "b": 92
  },
  "hsl": {
    "h": 155.902,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56952,
    "c": 0.12533,
    "h": 159.4
  },
  "luminance": 0.19961
}

Semantic roles & 50–950 ramp

primary
#138D5C
secondary
#C13B71
accent
#3581F3
background
#F6FAF8
surface
#ECF5F0
border
#C7CFCB
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #138D5C

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

Preview Lab → · Contrast checker → · Palette generator →

#138D5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva