#378C85#378C85

#378C85 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.7% C 0.082 H 187.7°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX#378C85
RGBrgb(55, 140, 133)
HSLhsl(175, 44%, 38%)
HSVhsv(175, 61%, 55%)
CMYKcmyk(60.7%, 0%, 5%, 45.1%)
CIE-LABlab(53.23, -27.11, -3.89)
CIE-LCHlch(53.23, 27.39, 188.17°)
OKLaboklab(58.68% -0.0811 -0.011)
OKLCHoklch(58.68% 0.082 187.7)
XYZxyz(15.1854, 21.2603, 25.4891)
Luminance0.2126 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#378C85 #8C373E
analogous
#378C5A #378C85 #37688C
triadic
#378C85 #85378C #8C8537
tetradic
#378C85 #5A378C #8C373E #688C37
square
#378C85 #5A378C #8C373E #688C37
split-complementary
#378C85 #8C3768 #8C5A37
monochromatic
#143432 #26605B #378C85 #49B7AE #75C9C2

Accessibility & contrast

On white

4.00
#378C85 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.25
#378C85 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378C85
5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##378C85#FFFFFF#000000##000000
##378C851.004.005.255.25
#FFFFFF4.001.0021.0021.00
#0000005.2521.001.001.00
##0000005.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#858585
Deuteranopia (green-blind)
#787B86
Tritanopia (blue-blind)
#008F8A
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #378c85;
/* rgb */ color: rgb(55, 140, 133);
/* oklch */ color: oklch(58.7% 0.082 187.7);
Tailwind
colors: {
  custom: {
    50: '#78aea8',
    500: '#378c85',
    950: '#000000',
  },
}
SCSS
$custom: #378c85;
$custom-light: #78aea8;
$custom-dark: #000000;
JSON
{
  "hex": "#378c85",
  "rgb": {
    "r": 55,
    "g": 140,
    "b": 133
  },
  "hsl": {
    "h": 175.059,
    "s": 43.59,
    "l": 38.235
  },
  "oklch": {
    "l": 0.58682,
    "c": 0.08188,
    "h": 187.7
  },
  "luminance": 0.21262
}

Semantic roles & 50–950 ramp

primary
#378C85
secondary
#B16D73
accent
#545FD3
background
#F7FAFA
surface
#EEF4F4
border
#C9CECE
text
#0A100F
muted
#7C7F7F

Preview Lab

Preview with #378C85

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

Preview Lab → · Contrast checker → · Palette generator →

#378C85 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva