#308F9F#308F9F

#308F9F is a mid, moderate teal. Relative luminance 0.228; OKLCH L 60.2% C 0.089 H 210.9°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX#308F9F
RGBrgb(48, 143, 159)
HSLhsl(189, 54%, 41%)
HSVhsv(189, 70%, 62%)
CMYKcmyk(69.8%, 10.1%, 0%, 37.6%)
CIE-LABlab(54.84, -22.00, -16.52)
CIE-LCHlch(54.84, 27.51, 216.90°)
OKLaboklab(60.21% -0.0766 -0.0459)
OKLCHoklch(60.21% 0.089 210.9)
XYZxyz(17.2967, 22.7745, 36.2785)
Luminance0.2278 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#308F9F #9F4030
analogous
#309F77 #308F9F #30579F
triadic
#308F9F #9F308F #8F9F30
tetradic
#308F9F #77309F #9F4030 #579F30
square
#308F9F #77309F #9F4030 #579F30
split-complementary
#308F9F #9F3057 #9F7730
monochromatic
#143A41 #226570 #308F9F #45B4C7 #74C7D5

Accessibility & contrast

On white

3.78
#308F9F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.56
#308F9F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308F9F
5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##308F9F#FFFFFF#000000##000000
##308F9F1.003.785.565.56
#FFFFFF3.781.0021.0021.00
#0000005.5621.001.001.00
##0000005.5621.001.001.00

Color blindness preview

Protanopia (red-blind)
#828AA0
Deuteranopia (green-blind)
#727E9F
Tritanopia (blue-blind)
#009694
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #308f9f;
/* rgb */ color: rgb(48, 143, 159);
/* oklch */ color: oklch(60.2% 0.089 210.9);
Tailwind
colors: {
  custom: {
    50: '#78b0bb',
    500: '#308f9f',
    950: '#000000',
  },
}
SCSS
$custom: #308f9f;
$custom-light: #78b0bb;
$custom-dark: #000000;
JSON
{
  "hex": "#308f9f",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 159
  },
  "hsl": {
    "h": 188.649,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.60209,
    "c": 0.08931,
    "h": 210.9
  },
  "luminance": 0.22777
}

Semantic roles & 50–950 ramp

primary
#308F9F
secondary
#BD796E
accent
#604BDD
background
#F7FAFB
surface
#EEF4F6
border
#C9CED0
text
#0A1011
muted
#7C7F80

Preview Lab

Preview with #308F9F

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

Preview Lab → · Contrast checker → · Palette generator →

#308F9F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva