#289556#289556

#289556 is a mid, vivid green. Relative luminance 0.226; OKLCH L 59.4% C 0.136 H 153.2°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX#289556
RGBrgb(40, 149, 86)
HSLhsl(145, 58%, 37%)
HSVhsv(145, 73%, 58%)
CMYKcmyk(73.2%, 0%, 42.3%, 41.6%)
CIE-LABlab(54.67, -45.04, 24.74)
CIE-LCHlch(54.67, 51.39, 151.23°)
OKLaboklab(59.39% -0.1214 0.0614)
OKLCHoklch(59.39% 0.136 153.2)
XYZxyz(13.3011, 22.6164, 12.4667)
Luminance0.2262 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#289556 #952867
analogous
#319528 #289556 #28958D
triadic
#289556 #562895 #955628
tetradic
#289556 #283195 #952867 #958D28
square
#289556 #283195 #952867 #958D28
split-complementary
#289556 #8D2895 #952831
monochromatic
#0E351E #1B653A #289556 #35C572 #62D593

Accessibility & contrast

On white

3.80
#289556 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.52
#289556 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289556
5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##289556#FFFFFF#000000##000000
##2895561.003.805.525.52
#FFFFFF3.801.0021.0021.00
#0000005.5221.001.001.00
##0000005.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#958852
Deuteranopia (green-blind)
#887F5A
Tritanopia (blue-blind)
#009385
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #289556;
/* rgb */ color: rgb(40, 149, 86);
/* oklch */ color: oklch(59.4% 0.136 153.2);
Tailwind
colors: {
  custom: {
    50: '#72b586',
    500: '#289556',
    950: '#000000',
  },
}
SCSS
$custom: #289556;
$custom-light: #72b586;
$custom-dark: #000000;
JSON
{
  "hex": "#289556",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 86
  },
  "hsl": {
    "h": 145.321,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59393,
    "c": 0.13603,
    "h": 153.2
  },
  "luminance": 0.22618
}

Semantic roles & 50–950 ramp

primary
#289556
secondary
#BB5E94
accent
#47A0E1
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#09110B
muted
#7B807C

Preview Lab

Preview with #289556

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

Preview Lab → · Contrast checker → · Palette generator →

#289556 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva