#289D1C#289D1C

#289D1C is a mid, vivid green. Relative luminance 0.246; OKLCH L 60.9% C 0.190 H 141.8°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX#289D1C
RGBrgb(40, 157, 28)
HSLhsl(114, 70%, 36%)
HSVhsv(114, 82%, 62%)
CMYKcmyk(74.5%, 0%, 82.2%, 38.4%)
CIE-LABlab(56.73, -54.95, 53.01)
CIE-LCHlch(56.73, 76.35, 136.03°)
OKLaboklab(60.9% -0.1497 0.1176)
OKLCHoklch(60.9% 0.19 141.8)
XYZxyz(13.1409, 24.6474, 5.1633)
Luminance0.2465 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#289D1C #911C9D
analogous
#699D1C #289D1C #1C9D51
triadic
#289D1C #1C289D #9D1C28
tetradic
#289D1C #1C699D #911C9D #9D511C
square
#289D1C #1C699D #911C9D #9D511C
split-complementary
#289D1C #511C9D #9D1C69
monochromatic
#0E3509 #1B6913 #289D1C #35D125 #60E053

Accessibility & contrast

On white

3.54
#289D1C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.93
#289D1C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D1C
5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##289D1C#FFFFFF#000000##000000
##289D1C1.003.545.935.93
#FFFFFF3.541.0021.0021.00
#0000005.9321.001.001.00
##0000005.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A18E00
Deuteranopia (green-blind)
#94852C
Tritanopia (blue-blind)
#009886
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #289d1c;
/* rgb */ color: rgb(40, 157, 28);
/* oklch */ color: oklch(60.9% 0.190 141.8);
Tailwind
colors: {
  custom: {
    50: '#76bb64',
    500: '#289d1c',
    950: '#000000',
  },
}
SCSS
$custom: #289d1c;
$custom-light: #76bb64;
$custom-dark: #000000;
JSON
{
  "hex": "#289d1c",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 28
  },
  "hsl": {
    "h": 114.419,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60903,
    "c": 0.19039,
    "h": 141.8
  },
  "luminance": 0.24649
}

Semantic roles & 50–950 ramp

primary
#289D1C
secondary
#B951C3
accent
#3BEDDC
background
#F7FBF6
surface
#EEF6EB
border
#C9D0C6
text
#0A1206
muted
#7C817A

Preview Lab

Preview with #289D1C

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

Preview Lab → · Contrast checker → · Palette generator →

#289D1C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva