#307D7C#307D7C

#307D7C is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.2% C 0.075 H 194.0°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX#307D7C
RGBrgb(48, 125, 124)
HSLhsl(179, 45%, 34%)
HSVhsv(179, 62%, 49%)
CMYKcmyk(61.6%, 0%, 0.8%, 51%)
CIE-LABlab(47.94, -23.47, -6.50)
CIE-LCHlch(47.94, 24.36, 195.47°)
OKLaboklab(54.25% -0.0724 -0.018)
OKLCHoklch(54.25% 0.075 194)
XYZxyz(12.1890, 16.7496, 21.6555)
Luminance0.1675 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#307D7C #7D3031
analogous
#307D56 #307D7C #30587D
triadic
#307D7C #7C307D #7D7C30
tetradic
#307D7C #56307D #7D3031 #587D30
square
#307D7C #56307D #7D3031 #587D30
split-complementary
#307D7C #7D3058 #7D5630
monochromatic
#0E2524 #1F5150 #307D7C #41A9A8 #64C3C2

Accessibility & contrast

On white

4.83
#307D7C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.35
#307D7C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D7C
4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##307D7C#FFFFFF#000000##FFFFFF
##307D7C1.004.834.354.83
#FFFFFF4.831.0021.001.00
#0000004.3521.001.0021.00
##FFFFFF4.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#75777C
Deuteranopia (green-blind)
#696E7D
Tritanopia (blue-blind)
#00817C
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #307d7c;
/* rgb */ color: rgb(48, 125, 124);
/* oklch */ color: oklch(54.2% 0.075 194.0);
Tailwind
colors: {
  custom: {
    50: '#72a3a1',
    500: '#307d7c',
    950: '#000000',
  },
}
SCSS
$custom: #307d7c;
$custom-light: #72a3a1;
$custom-dark: #000000;
JSON
{
  "hex": "#307d7c",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 124
  },
  "hsl": {
    "h": 179.221,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54245,
    "c": 0.07461,
    "h": 194
  },
  "luminance": 0.16751
}

Semantic roles & 50–950 ramp

primary
#307D7C
secondary
#AB5E5F
accent
#5455D4
background
#F7FAF9
surface
#EDF3F2
border
#C8CDCC
text
#080F0F
muted
#7B7F7E

Preview Lab

Preview with #307D7C

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

Preview Lab → · Contrast checker → · Palette generator →

#307D7C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva