#288680#288680

#288680 is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.5% C 0.086 H 188.8°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#288680
RGBrgb(40, 134, 128)
HSLhsl(176, 54%, 34%)
HSVhsv(176, 70%, 53%)
CMYKcmyk(70.1%, 0%, 4.5%, 47.5%)
CIE-LABlab(50.76, -28.19, -4.70)
CIE-LCHlch(50.76, 28.58, 189.46°)
OKLaboklab(56.51% -0.0848 -0.0132)
OKLCHoklch(56.51% 0.086 188.8)
XYZxyz(13.2947, 19.0583, 23.3958)
Luminance0.1906 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#288680 #86282E
analogous
#288651 #288680 #285D86
triadic
#288680 #802886 #868028
tetradic
#288680 #512886 #86282E #5D8628
square
#288680 #512886 #86282E #5D8628
split-complementary
#288680 #86285D #865128
monochromatic
#0C2826 #1A5753 #288680 #36B5AD #5BCEC7

Accessibility & contrast

On white

4.36
#288680 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.81
#288680 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288680
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##288680#FFFFFF#000000##000000
##2886801.004.364.814.81
#FFFFFF4.361.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7E7F80
Deuteranopia (green-blind)
#717581
Tritanopia (blue-blind)
#008984
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #288680;
/* rgb */ color: rgb(40, 134, 128);
/* oklch */ color: oklch(56.5% 0.086 188.8);
Tailwind
colors: {
  custom: {
    50: '#70a9a4',
    500: '#288680',
    950: '#000000',
  },
}
SCSS
$custom: #288680;
$custom-light: #70a9a4;
$custom-dark: #000000;
JSON
{
  "hex": "#288680",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 128
  },
  "hsl": {
    "h": 176.17,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56506,
    "c": 0.08579,
    "h": 188.8
  },
  "luminance": 0.1906
}

Semantic roles & 50–950 ramp

primary
#288680
secondary
#B3575D
accent
#4A54DD
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#09100F
muted
#7B7F7F

Preview Lab

Preview with #288680

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

Preview Lab → · Contrast checker → · Palette generator →

#288680 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva