#33C43B#33C43B

#33C43B is a light, highly saturated green. Relative luminance 0.405; OKLCH L 71.9% C 0.213 H 143.6°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX#33C43B
RGBrgb(51, 196, 59)
HSLhsl(123, 59%, 48%)
HSVhsv(123, 74%, 77%)
CMYKcmyk(74%, 0%, 69.9%, 23.1%)
CIE-LABlab(69.82, -63.42, 55.39)
CIE-LCHlch(69.82, 84.21, 138.87°)
OKLaboklab(71.9% -0.1718 0.1266)
OKLCHoklch(71.9% 0.213 143.6)
XYZxyz(21.8932, 40.4969, 10.7997)
Luminance0.4050 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33C43B #C433BC
analogous
#74C433 #33C43B #33C483
triadic
#33C43B #3B33C4 #C43B33
tetradic
#33C43B #3374C4 #C433BC #C48333
square
#33C43B #3374C4 #C433BC #C48333
split-complementary
#33C43B #8333C4 #C43374
monochromatic
#1A631E #26932C #33C43B #5FD565 #8FE294

Accessibility & contrast

On white

2.31
#33C43B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.10
#33C43B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33C43B
9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33C43B#FFFFFF#000000##000000
##33C43B1.002.319.109.10
#FFFFFF2.311.0021.0021.00
#0000009.1021.001.001.00
##0000009.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C8B126
Deuteranopia (green-blind)
#B8A648
Tritanopia (blue-blind)
#00BEA9
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #33c43b;
/* rgb */ color: rgb(51, 196, 59);
/* oklch */ color: oklch(71.9% 0.213 143.6);
Tailwind
colors: {
  custom: {
    50: '#81d778',
    500: '#33c43b',
    950: '#000000',
  },
}
SCSS
$custom: #33c43b;
$custom-light: #81d778;
$custom-dark: #000000;
JSON
{
  "hex": "#33c43b",
  "rgb": {
    "r": 51,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 123.31,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71898,
    "c": 0.21343,
    "h": 143.6
  },
  "luminance": 0.40499
}

Semantic roles & 50–950 ramp

primary
#33C43B
secondary
#CD86C9
accent
#46D9E2
background
#F8FDF7
surface
#F0FAEE
border
#CBD3C9
text
#0C1509
muted
#7D837B

Preview Lab

Preview with #33C43B

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

Preview Lab → · Contrast checker → · Palette generator →

#33C43B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva