#307F78#307F78

#307F78 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.6% C 0.077 H 187.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX#307F78
RGBrgb(48, 127, 120)
HSLhsl(175, 45%, 34%)
HSVhsv(175, 62%, 50%)
CMYKcmyk(62.2%, 0%, 5.5%, 50.2%)
CIE-LABlab(48.46, -25.66, -3.36)
CIE-LCHlch(48.46, 25.88, 187.47°)
OKLaboklab(54.63% -0.0766 -0.0095)
OKLCHoklch(54.63% 0.077 187.1)
XYZxyz(12.1969, 17.1619, 20.4355)
Luminance0.1716 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#307F78 #7F3037
analogous
#307F51 #307F78 #305F7F
triadic
#307F78 #78307F #7F7830
tetradic
#307F78 #51307F #7F3037 #5F7F30
square
#307F78 #51307F #7F3037 #5F7F30
split-complementary
#307F78 #7F305F #7F5130
monochromatic
#0E2624 #1F534E #307F78 #41ABA2 #65C5BC

Accessibility & contrast

On white

4.74
#307F78 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.43
#307F78 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F78
4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##307F78#FFFFFF#000000##FFFFFF
##307F781.004.744.434.74
#FFFFFF4.741.0021.001.00
#0000004.4321.001.0021.00
##FFFFFF4.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#787878
Deuteranopia (green-blind)
#6C6F79
Tritanopia (blue-blind)
#00827D
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #307f78;
/* rgb */ color: rgb(48, 127, 120);
/* oklch */ color: oklch(54.6% 0.077 187.1);
Tailwind
colors: {
  custom: {
    50: '#72a49e',
    500: '#307f78',
    950: '#000000',
  },
}
SCSS
$custom: #307f78;
$custom-light: #72a49e;
$custom-dark: #000000;
JSON
{
  "hex": "#307f78",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 120
  },
  "hsl": {
    "h": 174.684,
    "s": 45.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.54625,
    "c": 0.07718,
    "h": 187.1
  },
  "luminance": 0.17163
}

Semantic roles & 50–950 ramp

primary
#307F78
secondary
#AC5F66
accent
#535ED5
background
#F7FAF9
surface
#EDF4F2
border
#C8CECC
text
#080F0E
muted
#7B7F7E

Preview Lab

Preview with #307F78

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

Preview Lab → · Contrast checker → · Palette generator →

#307F78 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva