#21A73E#21A73E

#21A73E is a light, vivid green. Relative luminance 0.283; OKLCH L 63.8% C 0.182 H 146.0°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX#21A73E
RGBrgb(33, 167, 62)
HSLhsl(133, 67%, 39%)
HSVhsv(133, 80%, 65%)
CMYKcmyk(80.2%, 0%, 62.9%, 34.5%)
CIE-LABlab(60.16, -56.22, 43.52)
CIE-LCHlch(60.16, 71.09, 142.26°)
OKLaboklab(63.8% -0.1514 0.1019)
OKLCHoklch(63.8% 0.182 146)
XYZxyz(15.3143, 28.3067, 9.2131)
Luminance0.2831 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A73E #A7218A
analogous
#47A721 #21A73E #21A781
triadic
#21A73E #3E21A7 #A73E21
tetradic
#21A73E #2147A7 #A7218A #A78121
square
#21A73E #2147A7 #A7218A #A78121
split-complementary
#21A73E #8121A7 #A72147
monochromatic
#0D4118 #17742B #21A73E #2FD653 #62E07E

Accessibility & contrast

On white

3.15
#21A73E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.66
#21A73E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A73E
6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A73E#FFFFFF#000000##000000
##21A73E1.003.156.666.66
#FFFFFF3.151.0021.0021.00
#0000006.6621.001.001.00
##0000006.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A99732
Deuteranopia (green-blind)
#9B8D47
Tritanopia (blue-blind)
#00A391
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #21a73e;
/* rgb */ color: rgb(33, 167, 62);
/* oklch */ color: oklch(63.8% 0.182 146.0);
Tailwind
colors: {
  custom: {
    50: '#75c277',
    500: '#21a73e',
    950: '#000000',
  },
}
SCSS
$custom: #21a73e;
$custom-light: #75c277;
$custom-dark: #000000;
JSON
{
  "hex": "#21a73e",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 62
  },
  "hsl": {
    "h": 132.985,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.638,
    "c": 0.18248,
    "h": 146
  },
  "luminance": 0.28309
}

Semantic roles & 50–950 ramp

primary
#21A73E
secondary
#C55FAF
accent
#3EC5EA
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1309
muted
#7C827B

Preview Lab

Preview with #21A73E

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

Preview Lab → · Contrast checker → · Palette generator →

#21A73E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva