#309B78#309B78

#309B78 is a mid, moderate teal. Relative luminance 0.254; OKLCH L 62.0% C 0.110 H 167.0°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX#309B78
RGBrgb(48, 155, 120)
HSLhsl(160, 53%, 40%)
HSVhsv(160, 69%, 61%)
CMYKcmyk(69%, 0%, 22.6%, 39.2%)
CIE-LABlab(57.49, -38.80, 9.68)
CIE-LCHlch(57.49, 39.99, 166.00°)
OKLaboklab(61.98% -0.1076 0.0248)
OKLCHoklch(61.98% 0.11 167)
XYZxyz(16.3286, 25.4253, 21.8127)
Luminance0.2543 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#309B78 #9B3053
analogous
#309B43 #309B78 #30889B
triadic
#309B78 #78309B #9B7830
tetradic
#309B78 #43309B #9B3053 #889B30
square
#309B78 #43309B #9B3053 #889B30
split-complementary
#309B78 #9B3088 #9B4330
monochromatic
#133E30 #226C54 #309B78 #43C59B #72D3B4

Accessibility & contrast

On white

3.45
#309B78 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.09
#309B78 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B78
6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##309B78#FFFFFF#000000##000000
##309B781.003.456.096.09
#FFFFFF3.451.0021.0021.00
#0000006.0921.001.001.00
##0000006.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#979076
Deuteranopia (green-blind)
#89867A
Tritanopia (blue-blind)
#009C91
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #309b78;
/* rgb */ color: rgb(48, 155, 120);
/* oklch */ color: oklch(62.0% 0.110 167.0);
Tailwind
colors: {
  custom: {
    50: '#76b99f',
    500: '#309b78',
    950: '#000000',
  },
}
SCSS
$custom: #309b78;
$custom-light: #76b99f;
$custom-dark: #000000;
JSON
{
  "hex": "#309b78",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 120
  },
  "hsl": {
    "h": 160.374,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61981,
    "c": 0.11042,
    "h": 167
  },
  "luminance": 0.25427
}

Semantic roles & 50–950 ramp

primary
#309B78
secondary
#BB6C86
accent
#4C7BDC
background
#F7FBF9
surface
#EEF6F2
border
#C9D0CC
text
#0A110E
muted
#7C807E

Preview Lab

Preview with #309B78

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

Preview Lab → · Contrast checker → · Palette generator →

#309B78 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva