#51DB52#51DB52

#51DB52 is a light, highly saturated green. Relative luminance 0.530; OKLCH L 78.8% C 0.214 H 143.3°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX#51DB52
RGBrgb(81, 219, 82)
HSLhsl(120, 66%, 59%)
HSVhsv(120, 63%, 86%)
CMYKcmyk(63%, 0%, 62.6%, 14.1%)
CIE-LABlab(77.89, -63.32, 54.98)
CIE-LCHlch(77.89, 83.86, 139.03°)
OKLaboklab(78.83% -0.1719 0.1281)
OKLCHoklch(78.83% 0.214 143.3)
XYZxyz(30.2461, 53.0186, 16.6207)
Luminance0.5302 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51DB52 #DB51DA
analogous
#95DB51 #51DB52 #51DB97
triadic
#51DB52 #5251DB #DB5251
tetradic
#51DB52 #5195DB #DB51DA #DB9751
square
#51DB52 #5195DB #DB51DA #DB9751
split-complementary
#51DB52 #9751DB #DB5195
monochromatic
#1E931F #29C62A #51DB52 #84E584 #B6F0B7

Accessibility & contrast

On white

1.81
#51DB52 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.60
#51DB52 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DB52
11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51DB52#FFFFFF#000000##000000
##51DB521.001.8111.6011.60
#FFFFFF1.811.0021.0021.00
#00000011.6021.001.001.00
##00000011.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFC842
Deuteranopia (green-blind)
#CFBC5E
Tritanopia (blue-blind)
#34D5BE
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #51db52;
/* rgb */ color: rgb(81, 219, 82);
/* oklch */ color: oklch(78.8% 0.214 143.3);
Tailwind
colors: {
  custom: {
    50: '#91e788',
    500: '#51db52',
    950: '#000000',
  },
}
SCSS
$custom: #51db52;
$custom-light: #91e788;
$custom-dark: #000000;
JSON
{
  "hex": "#51db52",
  "rgb": {
    "r": 81,
    "g": 219,
    "b": 82
  },
  "hsl": {
    "h": 120.435,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.7883,
    "c": 0.21441,
    "h": 143.3
  },
  "luminance": 0.53022
}

Semantic roles & 50–950 ramp

primary
#51DB52
secondary
#983897
accent
#3FE7E9
background
#FCFEFC
surface
#F5FDF4
border
#CFD5CE
text
#0E160C
muted
#7F847F

Preview Lab

Preview with #51DB52

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

Preview Lab → · Contrast checker → · Palette generator →

#51DB52 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva