#138C57#138C57

#138C57 is a mid, vivid teal. Relative luminance 0.196; OKLCH L 56.6% C 0.129 H 157.4°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX#138C57
RGBrgb(19, 140, 87)
HSLhsl(154, 76%, 31%)
HSVhsv(154, 86%, 55%)
CMYKcmyk(86.4%, 0%, 37.9%, 45.1%)
CIE-LABlab(51.36, -44.01, 19.73)
CIE-LCHlch(51.36, 48.23, 155.85°)
OKLaboklab(56.56% -0.1188 0.0495)
OKLCHoklch(56.56% 0.129 157.4)
XYZxyz(11.3658, 19.5813, 12.1955)
Luminance0.1958 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#138C57 #8C1348
analogous
#138C1A #138C57 #13848C
triadic
#138C57 #57138C #8C5713
tetradic
#138C57 #1A138C #8C1348 #848C13
square
#138C57 #1A138C #8C1348 #848C13
split-complementary
#138C57 #8C1384 #8C1A13
monochromatic
#042014 #0C5636 #138C57 #1AC278 #36E497

Accessibility & contrast

On white

4.27
#138C57 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.92
#138C57 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138C57
4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##138C57#FFFFFF#000000##000000
##138C571.004.274.924.92
#FFFFFF4.271.0021.0021.00
#0000004.9221.001.001.00
##0000004.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B8054
Deuteranopia (green-blind)
#7D765B
Tritanopia (blue-blind)
#008B7E
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #138c57;
/* rgb */ color: rgb(19, 140, 87);
/* oklch */ color: oklch(56.6% 0.129 157.4);
Tailwind
colors: {
  custom: {
    50: '#6aaf87',
    500: '#138c57',
    950: '#000000',
  },
}
SCSS
$custom: #138c57;
$custom-light: #6aaf87;
$custom-dark: #000000;
JSON
{
  "hex": "#138c57",
  "rgb": {
    "r": 19,
    "g": 140,
    "b": 87
  },
  "hsl": {
    "h": 153.719,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56564,
    "c": 0.12868,
    "h": 157.4
  },
  "luminance": 0.19583
}

Semantic roles & 50–950 ramp

primary
#138C57
secondary
#C03B75
accent
#3588F3
background
#F6FAF8
surface
#ECF4EF
border
#C7CECA
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #138C57

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

Preview Lab → · Contrast checker → · Palette generator →

#138C57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva