#289721#289721

#289721 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.3% C 0.181 H 142.2°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX#289721
RGBrgb(40, 151, 33)
HSLhsl(116, 64%, 36%)
HSVhsv(116, 78%, 59%)
CMYKcmyk(73.5%, 0%, 78.1%, 40.8%)
CIE-LABlab(54.75, -52.65, 49.55)
CIE-LCHlch(54.75, 72.30, 136.74°)
OKLaboklab(59.27% -0.1433 0.1111)
OKLCHoklch(59.27% 0.181 142.2)
XYZxyz(12.2155, 22.6928, 5.1749)
Luminance0.2269 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#289721 #902197
analogous
#639721 #289721 #219755
triadic
#289721 #212897 #972128
tetradic
#289721 #216397 #902197 #975521
square
#289721 #216397 #902197 #975521
split-complementary
#289721 #552197 #972163
monochromatic
#0D330B #1B6516 #289721 #35C92C #60DA58

Accessibility & contrast

On white

3.79
#289721 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.54
#289721 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289721
5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##289721#FFFFFF#000000##000000
##2897211.003.795.545.54
#FFFFFF3.791.0021.0021.00
#0000005.5421.001.001.00
##0000005.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#9B8803
Deuteranopia (green-blind)
#8E802E
Tritanopia (blue-blind)
#019281
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #289721;
/* rgb */ color: rgb(40, 151, 33);
/* oklch */ color: oklch(59.3% 0.181 142.2);
Tailwind
colors: {
  custom: {
    50: '#74b766',
    500: '#289721',
    950: '#000000',
  },
}
SCSS
$custom: #289721;
$custom-light: #74b766;
$custom-dark: #000000;
JSON
{
  "hex": "#289721",
  "rgb": {
    "r": 40,
    "g": 151,
    "b": 33
  },
  "hsl": {
    "h": 116.441,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5927,
    "c": 0.18129,
    "h": 142.2
  },
  "luminance": 0.22694
}

Semantic roles & 50–950 ramp

primary
#289721
secondary
#B855BE
accent
#41E7DD
background
#F7FBF6
surface
#EEF6EB
border
#C9D0C6
text
#0A1106
muted
#7C807A

Preview Lab

Preview with #289721

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

Preview Lab → · Contrast checker → · Palette generator →

#289721 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva