#21A23A#21A23A

#21A23A is a light, vivid green. Relative luminance 0.265; OKLCH L 62.4% C 0.180 H 145.7°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX#21A23A
RGBrgb(33, 162, 58)
HSLhsl(132, 66%, 38%)
HSVhsv(132, 80%, 64%)
CMYKcmyk(79.6%, 0%, 64.2%, 36.5%)
CIE-LABlab(58.48, -55.03, 43.42)
CIE-LCHlch(58.48, 70.10, 141.73°)
OKLaboklab(62.39% -0.1483 0.1013)
OKLCHoklch(62.39% 0.18 145.7)
XYZxyz(14.3102, 26.4678, 8.3568)
Luminance0.2647 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A23A #A22189
analogous
#48A221 #21A23A #21A27A
triadic
#21A23A #3A21A2 #A23A21
tetradic
#21A23A #2148A2 #A22189 #A27A21
square
#21A23A #2148A2 #A22189 #A27A21
split-complementary
#21A23A #7A21A2 #A22148
monochromatic
#0C3C16 #176F28 #21A23A #2CD44D #5FDE78

Accessibility & contrast

On white

3.34
#21A23A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.29
#21A23A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A23A
6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A23A#FFFFFF#000000##000000
##21A23A1.003.346.296.29
#FFFFFF3.341.0021.0021.00
#0000006.2921.001.001.00
##0000006.2921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A5932E
Deuteranopia (green-blind)
#968943
Tritanopia (blue-blind)
#009E8C
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #21a23a;
/* rgb */ color: rgb(33, 162, 58);
/* oklch */ color: oklch(62.4% 0.180 145.7);
Tailwind
colors: {
  custom: {
    50: '#74bf74',
    500: '#21a23a',
    950: '#000000',
  },
}
SCSS
$custom: #21a23a;
$custom-light: #74bf74;
$custom-dark: #000000;
JSON
{
  "hex": "#21a23a",
  "rgb": {
    "r": 33,
    "g": 162,
    "b": 58
  },
  "hsl": {
    "h": 131.628,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62388,
    "c": 0.17959,
    "h": 145.7
  },
  "luminance": 0.26469
}

Semantic roles & 50–950 ramp

primary
#21A23A
secondary
#C35CAF
accent
#3FC8E9
background
#F7FBF7
surface
#EEF7ED
border
#C9D0C8
text
#0A1208
muted
#7C817B

Preview Lab

Preview with #21A23A

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

Preview Lab → · Contrast checker → · Palette generator →

#21A23A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva