#33B137#33B137

#33B137 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.8% C 0.194 H 143.4°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX#33B137
RGBrgb(51, 177, 55)
HSLhsl(122, 55%, 45%)
HSVhsv(122, 71%, 69%)
CMYKcmyk(71.2%, 0%, 68.9%, 30.6%)
CIE-LABlab(63.69, -57.56, 50.49)
CIE-LCHlch(63.69, 76.56, 138.74°)
OKLaboklab(66.8% -0.1561 0.1159)
OKLCHoklch(66.8% 0.194 143.4)
XYZxyz(17.7759, 32.4220, 8.9349)
Luminance0.3242 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33B137 #B133AD
analogous
#6EB133 #33B137 #33B176
triadic
#33B137 #3733B1 #B13733
tetradic
#33B137 #336EB1 #B133AD #B17633
square
#33B137 #336EB1 #B133AD #B17633
split-complementary
#33B137 #7633B1 #B1336E
monochromatic
#185219 #258128 #33B137 #54CE57 #83DB86

Accessibility & contrast

On white

2.81
#33B137 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.48
#33B137 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B137
7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33B137#FFFFFF#000000##000000
##33B1371.002.817.487.48
#FFFFFF2.811.0021.0021.00
#0000007.4821.001.001.00
##0000007.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5A025
Deuteranopia (green-blind)
#A69643
Tritanopia (blue-blind)
#03AC98
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #33b137;
/* rgb */ color: rgb(51, 177, 55);
/* oklch */ color: oklch(66.8% 0.194 143.4);
Tailwind
colors: {
  custom: {
    50: '#7dc974',
    500: '#33b137',
    950: '#000000',
  },
}
SCSS
$custom: #33b137;
$custom-light: #7dc974;
$custom-dark: #000000;
JSON
{
  "hex": "#33b137",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 55
  },
  "hsl": {
    "h": 121.905,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.668,
    "c": 0.19437,
    "h": 143.4
  },
  "luminance": 0.32424
}

Semantic roles & 50–950 ramp

primary
#33B137
secondary
#C57BC2
accent
#49DADF
background
#F8FCF7
surface
#EFF8ED
border
#CAD1C8
text
#0B1309
muted
#7C827B

Preview Lab

Preview with #33B137

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

Preview Lab → · Contrast checker → · Palette generator →

#33B137 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva