#288D70#288D70

#288D70 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 57.9% C 0.102 H 169.5°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX#288D70
RGBrgb(40, 141, 112)
HSLhsl(163, 56%, 35%)
HSVhsv(163, 72%, 55%)
CMYKcmyk(71.6%, 0%, 20.6%, 44.7%)
CIE-LABlab(52.59, -35.90, 7.25)
CIE-LCHlch(52.59, 36.62, 168.58°)
OKLaboklab(57.85% -0.1002 0.0185)
OKLCHoklch(57.85% 0.102 169.5)
XYZxyz(13.3230, 20.6692, 18.6135)
Luminance0.2067 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#288D70 #8D2845
analogous
#288D3D #288D70 #28778D
triadic
#288D70 #70288D #8D7028
tetradic
#288D70 #3D288D #8D2845 #778D28
square
#288D70 #3D288D #8D2845 #778D28
split-complementary
#288D70 #8D2877 #8D3D28
monochromatic
#0D2E24 #1A5D4A #288D70 #36BD96 #5ED1B0

Accessibility & contrast

On white

4.09
#288D70 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.13
#288D70 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D70
5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##288D70#FFFFFF#000000##000000
##288D701.004.095.135.13
#FFFFFF4.091.0021.0021.00
#0000005.1321.001.001.00
##0000005.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#89836F
Deuteranopia (green-blind)
#7C7972
Tritanopia (blue-blind)
#008E85
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #288d70;
/* rgb */ color: rgb(40, 141, 112);
/* oklch */ color: oklch(57.9% 0.102 169.5);
Tailwind
colors: {
  custom: {
    50: '#71af99',
    500: '#288d70',
    950: '#000000',
  },
}
SCSS
$custom: #288d70;
$custom-light: #71af99;
$custom-dark: #000000;
JSON
{
  "hex": "#288d70",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 112
  },
  "hsl": {
    "h": 162.772,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.57852,
    "c": 0.10188,
    "h": 169.5
  },
  "luminance": 0.20671
}

Semantic roles & 50–950 ramp

primary
#288D70
secondary
#B75A75
accent
#4974DF
background
#F7FAF9
surface
#EDF4F2
border
#C8CECC
text
#09100D
muted
#7B7F7E

Preview Lab

Preview with #288D70

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

Preview Lab → · Contrast checker → · Palette generator →

#288D70 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva