#21A33F#21A33F

#21A33F is a light, vivid green. Relative luminance 0.269; OKLCH L 62.7% C 0.177 H 146.4°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX#21A33F
RGBrgb(33, 163, 63)
HSLhsl(134, 66%, 38%)
HSVhsv(134, 80%, 64%)
CMYKcmyk(79.8%, 0%, 61.3%, 36.1%)
CIE-LABlab(58.86, -54.76, 41.56)
CIE-LCHlch(58.86, 68.75, 142.80°)
OKLaboklab(62.72% -0.1474 0.0978)
OKLCHoklch(62.72% 0.177 146.4)
XYZxyz(14.6205, 26.8748, 9.1185)
Luminance0.2688 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A33F #A32185
analogous
#44A321 #21A33F #21A380
triadic
#21A33F #3F21A3 #A33F21
tetradic
#21A33F #2144A3 #A32185 #A38021
square
#21A33F #2144A3 #A32185 #A38021
split-complementary
#21A33F #8021A3 #A32144
monochromatic
#0C3D18 #17702B #21A33F #2DD453 #60DF7D

Accessibility & contrast

On white

3.29
#21A33F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.38
#21A33F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A33F
6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A33F#FFFFFF#000000##000000
##21A33F1.003.296.386.38
#FFFFFF3.291.0021.0021.00
#0000006.3821.001.001.00
##0000006.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A59434
Deuteranopia (green-blind)
#978A47
Tritanopia (blue-blind)
#009F8D
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #21a33f;
/* rgb */ color: rgb(33, 163, 63);
/* oklch */ color: oklch(62.7% 0.177 146.4);
Tailwind
colors: {
  custom: {
    50: '#74bf77',
    500: '#21a33f',
    950: '#000000',
  },
}
SCSS
$custom: #21a33f;
$custom-light: #74bf77;
$custom-dark: #000000;
JSON
{
  "hex": "#21a33f",
  "rgb": {
    "r": 33,
    "g": 163,
    "b": 63
  },
  "hsl": {
    "h": 133.846,
    "s": 66.327,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62719,
    "c": 0.17689,
    "h": 146.4
  },
  "luminance": 0.26877
}

Semantic roles & 50–950 ramp

primary
#21A33F
secondary
#C35CAC
accent
#3FC2E9
background
#F7FBF7
surface
#EEF7ED
border
#C9D0C8
text
#0A1209
muted
#7C817B

Preview Lab

Preview with #21A33F

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

Preview Lab → · Contrast checker → · Palette generator →

#21A33F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva