#289558#289558

#289558 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.4% C 0.134 H 153.9°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX#289558
RGBrgb(40, 149, 88)
HSLhsl(146, 58%, 37%)
HSVhsv(146, 73%, 58%)
CMYKcmyk(73.2%, 0%, 40.9%, 41.6%)
CIE-LABlab(54.71, -44.66, 23.69)
CIE-LCHlch(54.71, 50.56, 152.06°)
OKLaboklab(59.43% -0.1205 0.0589)
OKLCHoklch(59.43% 0.134 153.9)
XYZxyz(13.3828, 22.6491, 12.8970)
Luminance0.2265 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#289558 #952865
analogous
#2F9528 #289558 #28958F
triadic
#289558 #582895 #955828
tetradic
#289558 #282F95 #952865 #958F28
square
#289558 #282F95 #952865 #958F28
split-complementary
#289558 #8F2895 #95282F
monochromatic
#0E351F #1B653C #289558 #35C574 #62D595

Accessibility & contrast

On white

3.80
#289558 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.53
#289558 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289558
5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##289558#FFFFFF#000000##000000
##2895581.003.805.535.53
#FFFFFF3.801.0021.0021.00
#0000005.5321.001.001.00
##0000005.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#958954
Deuteranopia (green-blind)
#877F5C
Tritanopia (blue-blind)
#009386
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #289558;
/* rgb */ color: rgb(40, 149, 88);
/* oklch */ color: oklch(59.4% 0.134 153.9);
Tailwind
colors: {
  custom: {
    50: '#72b588',
    500: '#289558',
    950: '#000000',
  },
}
SCSS
$custom: #289558;
$custom-light: #72b588;
$custom-dark: #000000;
JSON
{
  "hex": "#289558",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 88
  },
  "hsl": {
    "h": 146.422,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59432,
    "c": 0.13411,
    "h": 153.9
  },
  "luminance": 0.22651
}

Semantic roles & 50–950 ramp

primary
#289558
secondary
#BB5E92
accent
#479DE1
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#09110B
muted
#7B807C

Preview Lab

Preview with #289558

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

Preview Lab → · Contrast checker → · Palette generator →

#289558 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva