#288565#288565

#288565 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.4% C 0.100 H 165.9°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX#288565
RGBrgb(40, 133, 101)
HSLhsl(159, 54%, 34%)
HSVhsv(159, 70%, 52%)
CMYKcmyk(69.9%, 0%, 24.1%, 47.8%)
CIE-LABlab(49.70, -35.08, 9.51)
CIE-LCHlch(49.70, 36.35, 164.83°)
OKLaboklab(55.4% -0.097 0.0243)
OKLCHoklch(55.4% 0.1 165.9)
XYZxyz(11.6103, 18.1645, 15.2036)
Luminance0.1817 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#288565 #852848
analogous
#288537 #288565 #287785
triadic
#288565 #652885 #856528
tetradic
#288565 #372885 #852848 #778528
square
#288565 #372885 #852848 #778528
split-complementary
#288565 #852877 #853728
monochromatic
#0C271E #1A5641 #288565 #36B489 #5ACDA6

Accessibility & contrast

On white

4.53
#288565 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.63
#288565 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288565
4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##288565#FFFFFF#000000##000000
##2885651.004.534.634.63
#FFFFFF4.531.0021.0021.00
#0000004.6321.001.001.00
##0000004.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#827B63
Deuteranopia (green-blind)
#767267
Tritanopia (blue-blind)
#00857C
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #288565;
/* rgb */ color: rgb(40, 133, 101);
/* oklch */ color: oklch(55.4% 0.100 165.9);
Tailwind
colors: {
  custom: {
    50: '#6fa991',
    500: '#288565',
    950: '#000000',
  },
}
SCSS
$custom: #288565;
$custom-light: #6fa991;
$custom-dark: #000000;
JSON
{
  "hex": "#288565",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 101
  },
  "hsl": {
    "h": 159.355,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55397,
    "c": 0.1,
    "h": 165.9
  },
  "luminance": 0.18166
}

Semantic roles & 50–950 ramp

primary
#288565
secondary
#B35676
accent
#4B7DDD
background
#F7FAF8
surface
#EDF4F0
border
#C8CECB
text
#08100C
muted
#7B7F7D

Preview Lab

Preview with #288565

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

Preview Lab → · Contrast checker → · Palette generator →

#288565 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva