#21A33E#21A33E

#21A33E is a light, vivid green. Relative luminance 0.269; OKLCH L 62.7% C 0.178 H 146.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX#21A33E
RGBrgb(33, 163, 62)
HSLhsl(133, 66%, 38%)
HSVhsv(133, 80%, 64%)
CMYKcmyk(79.8%, 0%, 62%, 36.1%)
CIE-LABlab(58.85, -54.89, 42.02)
CIE-LCHlch(58.85, 69.12, 142.57°)
OKLaboklab(62.71% -0.1477 0.0987)
OKLCHoklch(62.71% 0.178 146.3)
XYZxyz(14.5928, 26.8638, 8.9726)
Luminance0.2687 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A33E #A32186
analogous
#45A321 #21A33E #21A37F
triadic
#21A33E #3E21A3 #A33E21
tetradic
#21A33E #2145A3 #A32186 #A37F21
square
#21A33E #2145A3 #A32186 #A37F21
split-complementary
#21A33E #7F21A3 #A32145
monochromatic
#0C3D17 #17702B #21A33E #2DD452 #60DF7C

Accessibility & contrast

On white

3.30
#21A33E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.37
#21A33E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A33E
6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A33E#FFFFFF#000000##000000
##21A33E1.003.306.376.37
#FFFFFF3.301.0021.0021.00
#0000006.3721.001.001.00
##0000006.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A59433
Deuteranopia (green-blind)
#978A47
Tritanopia (blue-blind)
#009F8D
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #21a33e;
/* rgb */ color: rgb(33, 163, 62);
/* oklch */ color: oklch(62.7% 0.178 146.3);
Tailwind
colors: {
  custom: {
    50: '#74bf77',
    500: '#21a33e',
    950: '#000000',
  },
}
SCSS
$custom: #21a33e;
$custom-light: #74bf77;
$custom-dark: #000000;
JSON
{
  "hex": "#21a33e",
  "rgb": {
    "r": 33,
    "g": 163,
    "b": 62
  },
  "hsl": {
    "h": 133.385,
    "s": 66.327,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62707,
    "c": 0.17768,
    "h": 146.3
  },
  "luminance": 0.26866
}

Semantic roles & 50–950 ramp

primary
#21A33E
secondary
#C35CAC
accent
#3FC3E9
background
#F7FBF7
surface
#EEF7ED
border
#C9D0C8
text
#0A1209
muted
#7C817B

Preview Lab

Preview with #21A33E

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

Preview Lab → · Contrast checker → · Palette generator →

#21A33E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva