#33B740#33B740

#33B740 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.5% C 0.195 H 144.4°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX#33B740
RGBrgb(51, 183, 64)
HSLhsl(126, 56%, 46%)
HSVhsv(126, 72%, 72%)
CMYKcmyk(72.1%, 0%, 65%, 28.2%)
CIE-LABlab(65.70, -58.67, 48.92)
CIE-LCHlch(65.70, 76.38, 140.18°)
OKLaboklab(68.49% -0.1587 0.1136)
OKLCHoklch(68.49% 0.195 144.4)
XYZxyz(19.2229, 34.9388, 10.5803)
Luminance0.3494 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33B740 #B733AA
analogous
#68B733 #33B740 #33B782
triadic
#33B740 #4033B7 #B74033
tetradic
#33B740 #3368B7 #B733AA #B78233
square
#33B740 #3368B7 #B733AA #B78233
split-complementary
#33B740 #8233B7 #B73368
monochromatic
#18571F #26872F #33B740 #57D063 #87DE8F

Accessibility & contrast

On white

2.63
#33B740 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.99
#33B740 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B740
7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33B740#FFFFFF#000000##000000
##33B7401.002.637.997.99
#FFFFFF2.631.0021.0021.00
#0000007.9921.001.001.00
##0000007.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA631
Deuteranopia (green-blind)
#AB9C4B
Tritanopia (blue-blind)
#00B29E
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #33b740;
/* rgb */ color: rgb(51, 183, 64);
/* oklch */ color: oklch(68.5% 0.195 144.4);
Tailwind
colors: {
  custom: {
    50: '#7ece7a',
    500: '#33b740',
    950: '#000000',
  },
}
SCSS
$custom: #33b740;
$custom-light: #7ece7a;
$custom-dark: #000000;
JSON
{
  "hex": "#33b740",
  "rgb": {
    "r": 51,
    "g": 183,
    "b": 64
  },
  "hsl": {
    "h": 125.909,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68492,
    "c": 0.19511,
    "h": 144.4
  },
  "luminance": 0.34941
}

Semantic roles & 50–950 ramp

primary
#33B740
secondary
#C77FC0
accent
#48D1E0
background
#F8FCF7
surface
#F0F9EE
border
#CBD2C9
text
#0B1409
muted
#7C827B

Preview Lab

Preview with #33B740

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

Preview Lab → · Contrast checker → · Palette generator →

#33B740 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva