#33BB45#33BB45

#33BB45 is a light, vivid green. Relative luminance 0.367; OKLCH L 69.6% C 0.196 H 145.0°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX#33BB45
RGBrgb(51, 187, 69)
HSLhsl(128, 57%, 47%)
HSVhsv(128, 73%, 73%)
CMYKcmyk(72.7%, 0%, 63.1%, 26.7%)
CIE-LABlab(67.03, -59.46, 48.23)
CIE-LCHlch(67.03, 76.56, 140.96°)
OKLaboklab(69.61% -0.1606 0.1126)
OKLCHoklch(69.61% 0.196 145)
XYZxyz(20.2084, 36.6718, 11.6424)
Luminance0.3667 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33BB45 #BB33A9
analogous
#65BB33 #33BB45 #33BB89
triadic
#33BB45 #4533BB #BB4533
tetradic
#33BB45 #3365BB #BB33A9 #BB8933
square
#33BB45 #3365BB #BB33A9 #BB8933
split-complementary
#33BB45 #8933BB #BB3365
monochromatic
#195B22 #268B33 #33BB45 #59D269 #89DF95

Accessibility & contrast

On white

2.52
#33BB45 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.33
#33BB45 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33BB45
8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33BB45#FFFFFF#000000##000000
##33BB451.002.528.338.33
#FFFFFF2.521.0021.0021.00
#0000008.3321.001.001.00
##0000008.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BEAA37
Deuteranopia (green-blind)
#AF9F4F
Tritanopia (blue-blind)
#00B6A2
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #33bb45;
/* rgb */ color: rgb(51, 187, 69);
/* oklch */ color: oklch(69.6% 0.196 145.0);
Tailwind
colors: {
  custom: {
    50: '#7fd17d',
    500: '#33bb45',
    950: '#000000',
  },
}
SCSS
$custom: #33bb45;
$custom-light: #7fd17d;
$custom-dark: #000000;
JSON
{
  "hex": "#33bb45",
  "rgb": {
    "r": 51,
    "g": 187,
    "b": 69
  },
  "hsl": {
    "h": 127.941,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69608,
    "c": 0.19615,
    "h": 145
  },
  "luminance": 0.36674
}

Semantic roles & 50–950 ramp

primary
#33BB45
secondary
#C981BF
accent
#47CCE0
background
#F8FCF7
surface
#F0F9EE
border
#CBD2C9
text
#0C140A
muted
#7D827C

Preview Lab

Preview with #33BB45

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

Preview Lab → · Contrast checker → · Palette generator →

#33BB45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva