#218631#218631

#218631 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.5% C 0.152 H 145.4°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX#218631
RGBrgb(33, 134, 49)
HSLhsl(130, 60%, 33%)
HSVhsv(130, 75%, 53%)
CMYKcmyk(75.4%, 0%, 63.4%, 47.5%)
CIE-LABlab(49.00, -46.47, 36.86)
CIE-LCHlch(49.00, 59.31, 141.58°)
OKLaboklab(54.49% -0.1254 0.0864)
OKLCHoklch(54.49% 0.152 145.4)
XYZxyz(9.7060, 17.5942, 5.7896)
Luminance0.1759 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#218631 #862176
analogous
#438621 #218631 #218663
triadic
#218631 #312186 #863121
tetradic
#218631 #214386 #862176 #866321
square
#218631 #214386 #862176 #866321
split-complementary
#218631 #632186 #862143
monochromatic
#09240D #15551F #218631 #2DB743 #4ED363

Accessibility & contrast

On white

4.65
#218631 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.52
#218631 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #218631
4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##218631#FFFFFF#000000##FFFFFF
##2186311.004.654.524.65
#FFFFFF4.651.0021.001.00
#0000004.5221.001.0021.00
##FFFFFF4.651.0021.001.00

Color blindness preview

Protanopia (red-blind)
#887928
Deuteranopia (green-blind)
#7D7138
Tritanopia (blue-blind)
#008374
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #218631;
/* rgb */ color: rgb(33, 134, 49);
/* oklch */ color: oklch(54.5% 0.152 145.4);
Tailwind
colors: {
  custom: {
    50: '#6daa6c',
    500: '#218631',
    950: '#000000',
  },
}
SCSS
$custom: #218631;
$custom-light: #6daa6c;
$custom-dark: #000000;
JSON
{
  "hex": "#218631",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 49
  },
  "hsl": {
    "h": 129.505,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54494,
    "c": 0.15229,
    "h": 145.4
  },
  "luminance": 0.17595
}

Semantic roles & 50–950 ramp

primary
#218631
secondary
#B74CA6
accent
#44CAE4
background
#F7FAF6
surface
#EDF4EC
border
#C8CEC7
text
#081007
muted
#7B7F7A

Preview Lab

Preview with #218631

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

Preview Lab → · Contrast checker → · Palette generator →

#218631 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva