#33D437#33D437

#33D437 is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.1% C 0.233 H 143.1°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX#33D437
RGBrgb(51, 212, 55)
HSLhsl(121, 65%, 52%)
HSVhsv(121, 76%, 83%)
CMYKcmyk(75.9%, 0%, 74.1%, 16.9%)
CIE-LABlab(74.86, -68.77, 62.01)
CIE-LCHlch(74.86, 92.60, 137.96°)
OKLaboklab(76.08% -0.1865 0.14)
OKLCHoklch(76.08% 0.233 143.1)
XYZxyz(25.5967, 48.0636, 11.5419)
Luminance0.4807 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33D437 #D433D0
analogous
#80D433 #33D437 #33D488
triadic
#33D437 #3733D4 #D43733
tetradic
#33D437 #3380D4 #D433D0 #D48833
square
#33D437 #3380D4 #D433D0 #D48833
split-complementary
#33D437 #8833D4 #D43380
monochromatic
#18741B #23A726 #33D437 #66DF69 #98E99A

Accessibility & contrast

On white

1.98
#33D437 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.61
#33D437 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33D437
10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33D437#FFFFFF#000000##000000
##33D4371.001.9810.6110.61
#FFFFFF1.981.0021.0021.00
#00000010.6121.001.001.00
##00000010.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C017
Deuteranopia (green-blind)
#C7B448
Tritanopia (blue-blind)
#00CEB6
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #33d437;
/* rgb */ color: rgb(51, 212, 55);
/* oklch */ color: oklch(76.1% 0.233 143.1);
Tailwind
colors: {
  custom: {
    50: '#85e378',
    500: '#33d437',
    950: '#000000',
  },
}
SCSS
$custom: #33d437;
$custom-light: #85e378;
$custom-dark: #000000;
JSON
{
  "hex": "#33d437",
  "rgb": {
    "r": 51,
    "g": 212,
    "b": 55
  },
  "hsl": {
    "h": 121.491,
    "s": 65.182,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76079,
    "c": 0.23318,
    "h": 143.1
  },
  "luminance": 0.48067
}

Semantic roles & 50–950 ramp

primary
#33D437
secondary
#D58ED3
accent
#40E4E8
background
#F9FEF7
surface
#F1FCEE
border
#CBD5C9
text
#0D160A
muted
#7E847C

Preview Lab

Preview with #33D437

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

Preview Lab → · Contrast checker → · Palette generator →

#33D437 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva