#4BDF51#4BDF51

#4BDF51 is a light, highly saturated green. Relative luminance 0.549; OKLCH L 79.7% C 0.222 H 143.7°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX#4BDF51
RGBrgb(75, 223, 81)
HSLhsl(122, 70%, 58%)
HSVhsv(122, 66%, 87%)
CMYKcmyk(66.4%, 0%, 63.7%, 12.5%)
CIE-LABlab(78.96, -65.99, 56.56)
CIE-LCHlch(78.96, 86.91, 139.40°)
OKLaboklab(79.68% -0.1789 0.1314)
OKLCHoklch(79.68% 0.222 143.7)
XYZxyz(30.7726, 54.8621, 16.7507)
Luminance0.5486 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4BDF51 #DF4BD9
analogous
#8FDF4B #4BDF51 #4BDF9B
triadic
#4BDF51 #514BDF #DF514B
tetradic
#4BDF51 #4B8FDF #DF4BD9 #DF9B4B
square
#4BDF51 #4B8FDF #DF4BD9 #DF9B4B
split-complementary
#4BDF51 #9B4BDF #DF4B8F
monochromatic
#1B951F #24C92A #4BDF51 #7FE883 #B3F1B5

Accessibility & contrast

On white

1.75
#4BDF51 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.97
#4BDF51 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BDF51
11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4BDF51#FFFFFF#000000##000000
##4BDF511.001.7511.9711.97
#FFFFFF1.751.0021.0021.00
#00000011.9721.001.001.00
##00000011.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3CB40
Deuteranopia (green-blind)
#D2BF5D
Tritanopia (blue-blind)
#23D9C1
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #4bdf51;
/* rgb */ color: rgb(75, 223, 81);
/* oklch */ color: oklch(79.7% 0.222 143.7);
Tailwind
colors: {
  custom: {
    50: '#8fea87',
    500: '#4bdf51',
    950: '#000000',
  },
}
SCSS
$custom: #4bdf51;
$custom-light: #8fea87;
$custom-dark: #000000;
JSON
{
  "hex": "#4bdf51",
  "rgb": {
    "r": 75,
    "g": 223,
    "b": 81
  },
  "hsl": {
    "h": 122.432,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.79675,
    "c": 0.22197,
    "h": 143.7
  },
  "luminance": 0.54865
}

Semantic roles & 50–950 ramp

primary
#4BDF51
secondary
#993595
accent
#3BE5ED
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0E160C
muted
#7F857F

Preview Lab

Preview with #4BDF51

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

Preview Lab → · Contrast checker → · Palette generator →

#4BDF51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva