#21A43E#21A43E

#21A43E is a light, vivid green. Relative luminance 0.272; OKLCH L 63.0% C 0.179 H 146.2°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX#21A43E
RGBrgb(33, 164, 62)
HSLhsl(133, 66%, 39%)
HSVhsv(133, 80%, 64%)
CMYKcmyk(79.9%, 0%, 62.2%, 35.7%)
CIE-LABlab(59.18, -55.22, 42.39)
CIE-LCHlch(59.18, 69.62, 142.49°)
OKLaboklab(62.98% -0.1487 0.0995)
OKLCHoklch(62.98% 0.179 146.2)
XYZxyz(14.7711, 27.2203, 9.0320)
Luminance0.2722 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A43E #A42187
analogous
#46A421 #21A43E #21A47F
triadic
#21A43E #3E21A4 #A43E21
tetradic
#21A43E #2146A4 #A42187 #A47F21
square
#21A43E #2146A4 #A42187 #A47F21
split-complementary
#21A43E #7F21A4 #A42146
monochromatic
#0C3E17 #17712B #21A43E #2DD552 #60DF7C

Accessibility & contrast

On white

3.26
#21A43E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.44
#21A43E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A43E
6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A43E#FFFFFF#000000##000000
##21A43E1.003.266.446.44
#FFFFFF3.261.0021.0021.00
#0000006.4421.001.001.00
##0000006.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#A69533
Deuteranopia (green-blind)
#988B47
Tritanopia (blue-blind)
#00A08E
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #21a43e;
/* rgb */ color: rgb(33, 164, 62);
/* oklch */ color: oklch(63.0% 0.179 146.2);
Tailwind
colors: {
  custom: {
    50: '#74c077',
    500: '#21a43e',
    950: '#000000',
  },
}
SCSS
$custom: #21a43e;
$custom-light: #74c077;
$custom-dark: #000000;
JSON
{
  "hex": "#21a43e",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 62
  },
  "hsl": {
    "h": 133.282,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62981,
    "c": 0.17889,
    "h": 146.2
  },
  "luminance": 0.27222
}

Semantic roles & 50–950 ramp

primary
#21A43E
secondary
#C45DAD
accent
#3EC4E9
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1209
muted
#7C817B

Preview Lab

Preview with #21A43E

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

Preview Lab → · Contrast checker → · Palette generator →

#21A43E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva