#289A39#289A39

#289A39 is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.3% C 0.169 H 145.3°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX#289A39
RGBrgb(40, 154, 57)
HSLhsl(129, 59%, 38%)
HSVhsv(129, 74%, 60%)
CMYKcmyk(74%, 0%, 63%, 39.6%)
CIE-LABlab(55.94, -51.38, 41.05)
CIE-LCHlch(55.94, 65.76, 141.38°)
OKLaboklab(60.32% -0.1387 0.0961)
OKLCHoklch(60.32% 0.169 145.3)
XYZxyz(13.1683, 23.8562, 7.7808)
Luminance0.2386 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#289A39 #9A2889
analogous
#509A28 #289A39 #289A72
triadic
#289A39 #39289A #9A3928
tetradic
#289A39 #28509A #9A2889 #9A7228
square
#289A39 #28509A #9A2889 #9A7228
split-complementary
#289A39 #72289A #9A2850
monochromatic
#0F3915 #1B6927 #289A39 #35CA4B #65D776

Accessibility & contrast

On white

3.64
#289A39 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.77
#289A39 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A39
5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##289A39#FFFFFF#000000##000000
##289A391.003.645.775.77
#FFFFFF3.641.0021.0021.00
#0000005.7721.001.001.00
##0000005.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#9D8C2E
Deuteranopia (green-blind)
#8F8341
Tritanopia (blue-blind)
#009685
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #289a39;
/* rgb */ color: rgb(40, 154, 57);
/* oklch */ color: oklch(60.3% 0.169 145.3);
Tailwind
colors: {
  custom: {
    50: '#74b973',
    500: '#289a39',
    950: '#000000',
  },
}
SCSS
$custom: #289a39;
$custom-light: #74b973;
$custom-dark: #000000;
JSON
{
  "hex": "#289a39",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 57
  },
  "hsl": {
    "h": 128.947,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60317,
    "c": 0.16876,
    "h": 145.3
  },
  "luminance": 0.23858
}

Semantic roles & 50–950 ramp

primary
#289A39
secondary
#BD61AF
accent
#46CBE2
background
#F7FBF7
surface
#EEF6ED
border
#C9D0C8
text
#091208
muted
#7B817B

Preview Lab

Preview with #289A39

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

Preview Lab → · Contrast checker → · Palette generator →

#289A39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva