#309589#309589

#309589 is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.9% C 0.093 H 183.8°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX#309589
RGBrgb(48, 149, 137)
HSLhsl(173, 51%, 39%)
HSVhsv(173, 68%, 58%)
CMYKcmyk(67.8%, 0%, 8.1%, 41.6%)
CIE-LABlab(56.02, -31.60, -2.12)
CIE-LCHlch(56.02, 31.67, 183.84°)
OKLaboklab(60.93% -0.0929 -0.0062)
OKLCHoklch(60.93% 0.093 183.8)
XYZxyz(16.4796, 23.9276, 27.4120)
Luminance0.2393 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#309589 #95303C
analogous
#309556 #309589 #306E95
triadic
#309589 #893095 #958930
tetradic
#309589 #563095 #95303C #6E9530
square
#309589 #563095 #95303C #6E9530
split-complementary
#309589 #95306E #955630
monochromatic
#123834 #21675E #309589 #41C2B2 #6FD1C5

Accessibility & contrast

On white

3.63
#309589 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.79
#309589 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309589
5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##309589#FFFFFF#000000##000000
##3095891.003.635.795.79
#FFFFFF3.631.0021.0021.00
#0000005.7921.001.001.00
##0000005.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E8D89
Deuteranopia (green-blind)
#7F828A
Tritanopia (blue-blind)
#009891
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #309589;
/* rgb */ color: rgb(48, 149, 137);
/* oklch */ color: oklch(60.9% 0.093 183.8);
Tailwind
colors: {
  custom: {
    50: '#76b4ab',
    500: '#309589',
    950: '#000000',
  },
}
SCSS
$custom: #309589;
$custom-light: #76b4ab;
$custom-dark: #000000;
JSON
{
  "hex": "#309589",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 137
  },
  "hsl": {
    "h": 172.871,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.60926,
    "c": 0.09314,
    "h": 183.8
  },
  "luminance": 0.23929
}

Semantic roles & 50–950 ramp

primary
#309589
secondary
#B86972
accent
#4D5EDB
background
#F7FBFA
surface
#EEF6F4
border
#C9D0CE
text
#0A1110
muted
#7C807F

Preview Lab

Preview with #309589

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

Preview Lab → · Contrast checker → · Palette generator →

#309589 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva