#21AA43#21AA43

#21AA43 is a light, vivid green. Relative luminance 0.295; OKLCH L 64.7% C 0.182 H 146.7°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX#21AA43
RGBrgb(33, 170, 67)
HSLhsl(135, 67%, 40%)
HSVhsv(135, 81%, 67%)
CMYKcmyk(80.6%, 0%, 60.6%, 33.3%)
CIE-LABlab(61.20, -56.60, 42.40)
CIE-LCHlch(61.20, 70.72, 143.16°)
OKLaboklab(64.68% -0.1522 0.1)
OKLCHoklch(64.68% 0.182 146.7)
XYZxyz(16.0138, 29.4761, 10.1546)
Luminance0.2948 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AA43 #AA2188
analogous
#43AA21 #21AA43 #21AA88
triadic
#21AA43 #4321AA #AA4321
tetradic
#21AA43 #2143AA #AA2188 #AA8821
square
#21AA43 #2143AA #AA2188 #AA8821
split-complementary
#21AA43 #8821AA #AA2143
monochromatic
#0D431B #17772F #21AA43 #31D75A #64E183

Accessibility & contrast

On white

3.05
#21AA43 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.90
#21AA43 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA43
6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AA43#FFFFFF#000000##000000
##21AA431.003.056.906.90
#FFFFFF3.051.0021.0021.00
#0000006.9021.001.001.00
##0000006.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#AC9A38
Deuteranopia (green-blind)
#9D904C
Tritanopia (blue-blind)
#00A694
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #21aa43;
/* rgb */ color: rgb(33, 170, 67);
/* oklch */ color: oklch(64.7% 0.182 146.7);
Tailwind
colors: {
  custom: {
    50: '#75c47b',
    500: '#21aa43',
    950: '#000000',
  },
}
SCSS
$custom: #21aa43;
$custom-light: #75c47b;
$custom-dark: #000000;
JSON
{
  "hex": "#21aa43",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 67
  },
  "hsl": {
    "h": 134.891,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64676,
    "c": 0.18213,
    "h": 146.7
  },
  "luminance": 0.29478
}

Semantic roles & 50–950 ramp

primary
#21AA43
secondary
#C661AD
accent
#3DBFEA
background
#F7FCF7
surface
#EEF8EE
border
#C9D1C9
text
#0A1309
muted
#7C827B

Preview Lab

Preview with #21AA43

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

Preview Lab → · Contrast checker → · Palette generator →

#21AA43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva