#378B64#378B64

#378B64 is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.4% C 0.102 H 160.4°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#378B64
RGBrgb(55, 139, 100)
HSLhsl(152, 43%, 38%)
HSVhsv(152, 60%, 55%)
CMYKcmyk(60.4%, 0%, 28.1%, 45.5%)
CIE-LABlab(52.06, -35.03, 13.45)
CIE-LCHlch(52.06, 37.53, 159.00°)
OKLaboklab(57.44% -0.096 0.0343)
OKLCHoklch(57.44% 0.102 160.4)
XYZxyz(13.1072, 20.1963, 15.2617)
Luminance0.2020 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#378B64 #8B375E
analogous
#378B3A #378B64 #37888B
triadic
#378B64 #64378B #8B6437
tetradic
#378B64 #3A378B #8B375E #888B37
square
#378B64 #3A378B #8B375E #888B37
split-complementary
#378B64 #8B3788 #8B3A37
monochromatic
#143325 #265F44 #378B64 #48B784 #74C8A1

Accessibility & contrast

On white

4.17
#378B64 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.04
#378B64 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378B64
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##378B64#FFFFFF#000000##000000
##378B641.004.175.045.04
#FFFFFF4.171.0021.0021.00
#0000005.0421.001.001.00
##0000005.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#898162
Deuteranopia (green-blind)
#7E7966
Tritanopia (blue-blind)
#108A80
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #378b64;
/* rgb */ color: rgb(55, 139, 100);
/* oklch */ color: oklch(57.4% 0.102 160.4);
Tailwind
colors: {
  custom: {
    50: '#76ad90',
    500: '#378b64',
    950: '#000000',
  },
}
SCSS
$custom: #378b64;
$custom-light: #76ad90;
$custom-dark: #000000;
JSON
{
  "hex": "#378b64",
  "rgb": {
    "r": 55,
    "g": 139,
    "b": 100
  },
  "hsl": {
    "h": 152.143,
    "s": 43.299,
    "l": 38.039
  },
  "oklch": {
    "l": 0.57443,
    "c": 0.10198,
    "h": 160.4
  },
  "luminance": 0.20198
}

Semantic roles & 50–950 ramp

primary
#378B64
secondary
#B16D8C
accent
#558FD3
background
#F7FAF8
surface
#EDF4F0
border
#C8CECB
text
#09100C
muted
#7B7F7D

Preview Lab

Preview with #378B64

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

Preview Lab → · Contrast checker → · Palette generator →

#378B64 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva