#33B53B#33B53B

#33B53B is a light, vivid green. Relative luminance 0.341; OKLCH L 67.9% C 0.196 H 143.8°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX#33B53B
RGBrgb(51, 181, 59)
HSLhsl(124, 56%, 45%)
HSVhsv(124, 72%, 71%)
CMYKcmyk(71.8%, 0%, 67.4%, 29%)
CIE-LABlab(65.01, -58.51, 50.27)
CIE-LCHlch(65.01, 77.14, 139.33°)
OKLaboklab(67.91% -0.1585 0.1159)
OKLCHoklch(67.91% 0.196 143.8)
XYZxyz(18.6773, 34.0652, 9.7278)
Luminance0.3407 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33B53B #B533AD
analogous
#6CB533 #33B53B #33B57C
triadic
#33B53B #3B33B5 #B53B33
tetradic
#33B53B #336CB5 #B533AD #B57C33
square
#33B53B #336CB5 #B533AD #B57C33
split-complementary
#33B53B #7C33B5 #B5336C
monochromatic
#18561C #26852B #33B53B #56CF5D #86DD8B

Accessibility & contrast

On white

2.69
#33B53B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.81
#33B53B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B53B
7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33B53B#FFFFFF#000000##000000
##33B53B1.002.697.817.81
#FFFFFF2.691.0021.0021.00
#0000007.8121.001.001.00
##0000007.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9A42A
Deuteranopia (green-blind)
#AA9A46
Tritanopia (blue-blind)
#00B09C
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #33b53b;
/* rgb */ color: rgb(51, 181, 59);
/* oklch */ color: oklch(67.9% 0.196 143.8);
Tailwind
colors: {
  custom: {
    50: '#7ecc77',
    500: '#33b53b',
    950: '#000000',
  },
}
SCSS
$custom: #33b53b;
$custom-light: #7ecc77;
$custom-dark: #000000;
JSON
{
  "hex": "#33b53b",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 59
  },
  "hsl": {
    "h": 123.692,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67908,
    "c": 0.19631,
    "h": 143.8
  },
  "luminance": 0.34067
}

Semantic roles & 50–950 ramp

primary
#33B53B
secondary
#C67DC2
accent
#48D6DF
background
#F8FCF7
surface
#EFF9ED
border
#CAD2C8
text
#0B1309
muted
#7C827B

Preview Lab

Preview with #33B53B

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

Preview Lab → · Contrast checker → · Palette generator →

#33B53B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva