#21963B#21963B

#21963B is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.1% C 0.164 H 146.5°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX#21963B
RGBrgb(33, 150, 59)
HSLhsl(133, 64%, 36%)
HSVhsv(133, 78%, 59%)
CMYKcmyk(78%, 0%, 60.7%, 41.2%)
CIE-LABlab(54.50, -50.83, 38.42)
CIE-LCHlch(54.50, 63.71, 142.92°)
OKLaboklab(59.09% -0.1369 0.0907)
OKLCHoklch(59.09% 0.164 146.5)
XYZxyz(12.3220, 22.4503, 7.8208)
Luminance0.2245 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21963B #96217C
analogous
#429621 #21963B #219675
triadic
#21963B #3B2196 #963B21
tetradic
#21963B #214296 #96217C #967521
square
#21963B #214296 #96217C #967521
split-complementary
#21963B #752196 #962142
monochromatic
#0B3214 #166427 #21963B #2CC84F #57DA74

Accessibility & contrast

On white

3.82
#21963B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.49
#21963B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21963B
5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21963B#FFFFFF#000000##000000
##21963B1.003.825.495.49
#FFFFFF3.821.0021.0021.00
#0000005.4921.001.001.00
##0000005.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#988831
Deuteranopia (green-blind)
#8B7F42
Tritanopia (blue-blind)
#009282
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #21963b;
/* rgb */ color: rgb(33, 150, 59);
/* oklch */ color: oklch(59.1% 0.164 146.5);
Tailwind
colors: {
  custom: {
    50: '#71b674',
    500: '#21963b',
    950: '#000000',
  },
}
SCSS
$custom: #21963b;
$custom-light: #71b674;
$custom-dark: #000000;
JSON
{
  "hex": "#21963b",
  "rgb": {
    "r": 33,
    "g": 150,
    "b": 59
  },
  "hsl": {
    "h": 133.333,
    "s": 63.934,
    "l": 35.882
  },
  "oklch": {
    "l": 0.5909,
    "c": 0.16418,
    "h": 146.5
  },
  "luminance": 0.22452
}

Semantic roles & 50–950 ramp

primary
#21963B
secondary
#BE55A7
accent
#41C2E7
background
#F7FBF7
surface
#EDF6ED
border
#C8D0C8
text
#091108
muted
#7B807B

Preview Lab

Preview with #21963B

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

Preview Lab → · Contrast checker → · Palette generator →

#21963B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva