#21AA3D#21AA3D

#21AA3D is a light, vivid green. Relative luminance 0.294; OKLCH L 64.6% C 0.187 H 145.8°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX#21AA3D
RGBrgb(33, 170, 61)
HSLhsl(132, 67%, 40%)
HSVhsv(132, 81%, 67%)
CMYKcmyk(80.6%, 0%, 64.1%, 33.3%)
CIE-LABlab(61.14, -57.33, 45.06)
CIE-LCHlch(61.14, 72.92, 141.83°)
OKLaboklab(64.61% -0.1544 0.1051)
OKLCHoklch(64.61% 0.187 145.8)
XYZxyz(15.8431, 29.4078, 9.2553)
Luminance0.2941 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AA3D #AA218E
analogous
#49AA21 #21AA3D #21AA82
triadic
#21AA3D #3D21AA #AA3D21
tetradic
#21AA3D #2149AA #AA218E #AA8221
square
#21AA3D #2149AA #AA218E #AA8221
split-complementary
#21AA3D #8221AA #AA2149
monochromatic
#0D4318 #17772B #21AA3D #31D753 #64E17E

Accessibility & contrast

On white

3.05
#21AA3D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.88
#21AA3D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA3D
6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AA3D#FFFFFF#000000##000000
##21AA3D1.003.056.886.88
#FFFFFF3.051.0021.0021.00
#0000006.8821.001.001.00
##0000006.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#AD9A30
Deuteranopia (green-blind)
#9E9047
Tritanopia (blue-blind)
#00A693
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #21aa3d;
/* rgb */ color: rgb(33, 170, 61);
/* oklch */ color: oklch(64.6% 0.187 145.8);
Tailwind
colors: {
  custom: {
    50: '#76c577',
    500: '#21aa3d',
    950: '#000000',
  },
}
SCSS
$custom: #21aa3d;
$custom-light: #76c577;
$custom-dark: #000000;
JSON
{
  "hex": "#21aa3d",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 61
  },
  "hsl": {
    "h": 132.263,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64607,
    "c": 0.1868,
    "h": 145.8
  },
  "luminance": 0.2941
}

Semantic roles & 50–950 ramp

primary
#21AA3D
secondary
#C661B1
accent
#3DC7EA
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1309
muted
#7C827B

Preview Lab

Preview with #21AA3D

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

Preview Lab → · Contrast checker → · Palette generator →

#21AA3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva