#33B43B#33B43B

#33B43B is a light, vivid green. Relative luminance 0.337; OKLCH L 67.6% C 0.195 H 143.8°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX#33B43B
RGBrgb(51, 180, 59)
HSLhsl(124, 56%, 45%)
HSVhsv(124, 72%, 71%)
CMYKcmyk(71.7%, 0%, 67.2%, 29.4%)
CIE-LABlab(64.69, -58.18, 49.92)
CIE-LCHlch(64.69, 76.66, 139.37°)
OKLaboklab(67.64% -0.1576 0.1151)
OKLCHoklch(67.64% 0.195 143.8)
XYZxyz(18.4747, 33.6600, 9.6602)
Luminance0.3366 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33B43B #B433AC
analogous
#6BB433 #33B43B #33B47B
triadic
#33B43B #3B33B4 #B43B33
tetradic
#33B43B #336BB4 #B433AC #B47B33
square
#33B43B #336BB4 #B433AC #B47B33
split-complementary
#33B43B #7B33B4 #B4336B
monochromatic
#18551C #25842B #33B43B #55CF5D #85DC8A

Accessibility & contrast

On white

2.72
#33B43B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.73
#33B43B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B43B
7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33B43B#FFFFFF#000000##000000
##33B43B1.002.727.737.73
#FFFFFF2.721.0021.0021.00
#0000007.7321.001.001.00
##0000007.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8A32B
Deuteranopia (green-blind)
#A99946
Tritanopia (blue-blind)
#00AF9B
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #33b43b;
/* rgb */ color: rgb(51, 180, 59);
/* oklch */ color: oklch(67.6% 0.195 143.8);
Tailwind
colors: {
  custom: {
    50: '#7ecc77',
    500: '#33b43b',
    950: '#000000',
  },
}
SCSS
$custom: #33b43b;
$custom-light: #7ecc77;
$custom-dark: #000000;
JSON
{
  "hex": "#33b43b",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 59
  },
  "hsl": {
    "h": 123.721,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.67641,
    "c": 0.19515,
    "h": 143.8
  },
  "luminance": 0.33662
}

Semantic roles & 50–950 ramp

primary
#33B43B
secondary
#C67DC1
accent
#49D6DF
background
#F8FCF7
surface
#EFF9ED
border
#CAD2C8
text
#0B1309
muted
#7C827B

Preview Lab

Preview with #33B43B

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

Preview Lab → · Contrast checker → · Palette generator →

#33B43B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva