#21AA36#21AA36

#21AA36 is a light, vivid green. Relative luminance 0.293; OKLCH L 64.5% C 0.192 H 144.8°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX#21AA36
RGBrgb(33, 170, 54)
HSLhsl(129, 67%, 40%)
HSVhsv(129, 81%, 67%)
CMYKcmyk(80.6%, 0%, 68.2%, 33.3%)
CIE-LABlab(61.08, -58.09, 48.00)
CIE-LCHlch(61.08, 75.35, 140.43°)
OKLaboklab(64.54% -0.1567 0.1106)
OKLCHoklch(64.54% 0.192 144.8)
XYZxyz(15.6667, 29.3372, 8.3263)
Luminance0.2934 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AA36 #AA2195
analogous
#51AA21 #21AA36 #21AA7B
triadic
#21AA36 #3621AA #AA3621
tetradic
#21AA36 #2151AA #AA2195 #AA7B21
square
#21AA36 #2151AA #AA2195 #AA7B21
split-complementary
#21AA36 #7B21AA #AA2151
monochromatic
#0D4315 #177726 #21AA36 #31D74B #64E178

Accessibility & contrast

On white

3.06
#21AA36 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.87
#21AA36 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA36
6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AA36#FFFFFF#000000##000000
##21AA361.003.066.876.87
#FFFFFF3.061.0021.0021.00
#0000006.8721.001.001.00
##0000006.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#AD9A26
Deuteranopia (green-blind)
#9E8F41
Tritanopia (blue-blind)
#00A592
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #21aa36;
/* rgb */ color: rgb(33, 170, 54);
/* oklch */ color: oklch(64.5% 0.192 144.8);
Tailwind
colors: {
  custom: {
    50: '#76c573',
    500: '#21aa36',
    950: '#000000',
  },
}
SCSS
$custom: #21aa36;
$custom-light: #76c573;
$custom-dark: #000000;
JSON
{
  "hex": "#21aa36",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 54
  },
  "hsl": {
    "h": 129.197,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64536,
    "c": 0.19184,
    "h": 144.8
  },
  "luminance": 0.29339
}

Semantic roles & 50–950 ramp

primary
#21AA36
secondary
#C661B7
accent
#3DD0EA
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1308
muted
#7C827B

Preview Lab

Preview with #21AA36

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

Preview Lab → · Contrast checker → · Palette generator →

#21AA36 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva