#21AE43#21AE43

#21AE43 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.8% C 0.187 H 146.5°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX#21AE43
RGBrgb(33, 174, 67)
HSLhsl(134, 68%, 41%)
HSVhsv(134, 81%, 68%)
CMYKcmyk(81%, 0%, 61.5%, 31.8%)
CIE-LABlab(62.51, -57.92, 43.91)
CIE-LCHlch(62.51, 72.69, 142.84°)
OKLaboklab(65.76% -0.1558 0.1032)
OKLCHoklch(65.76% 0.187 146.5)
XYZxyz(16.7751, 30.9986, 10.4083)
Luminance0.3100 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AE43 #AE218C
analogous
#45AE21 #21AE43 #21AE89
triadic
#21AE43 #4321AE #AE4321
tetradic
#21AE43 #2145AE #AE218C #AE8921
square
#21AE43 #2145AE #AE218C #AE8921
split-complementary
#21AE43 #8921AE #AE2145
monochromatic
#0D471B #177B2F #21AE43 #34D85B #67E285

Accessibility & contrast

On white

2.92
#21AE43 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.20
#21AE43 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE43
7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AE43#FFFFFF#000000##000000
##21AE431.002.927.207.20
#FFFFFF2.921.0021.0021.00
#0000007.2021.001.001.00
##0000007.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B09E37
Deuteranopia (green-blind)
#A1934C
Tritanopia (blue-blind)
#00AA97
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #21ae43;
/* rgb */ color: rgb(33, 174, 67);
/* oklch */ color: oklch(65.8% 0.187 146.5);
Tailwind
colors: {
  custom: {
    50: '#76c77b',
    500: '#21ae43',
    950: '#000000',
  },
}
SCSS
$custom: #21ae43;
$custom-light: #76c77b;
$custom-dark: #000000;
JSON
{
  "hex": "#21ae43",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 67
  },
  "hsl": {
    "h": 134.468,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.65761,
    "c": 0.18691,
    "h": 146.5
  },
  "luminance": 0.31001
}

Semantic roles & 50–950 ramp

primary
#21AE43
secondary
#C863AF
accent
#3DC1EB
background
#F7FCF7
surface
#EEF8EE
border
#C9D1C9
text
#0A1309
muted
#7C827B

Preview Lab

Preview with #21AE43

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

Preview Lab → · Contrast checker → · Palette generator →

#21AE43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva