#51EB73#51EB73

#51EB73 is a very light, highly saturated green. Relative luminance 0.624; OKLCH L 83.3% C 0.207 H 147.5°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX#51EB73
RGBrgb(81, 235, 115)
HSLhsl(133, 79%, 62%)
HSVhsv(133, 66%, 92%)
CMYKcmyk(65.5%, 0%, 51.1%, 7.8%)
CIE-LABlab(83.13, -64.86, 46.27)
CIE-LCHlch(83.13, 79.67, 144.50°)
OKLaboklab(83.27% -0.1749 0.1116)
OKLCHoklch(83.27% 0.208 147.5)
XYZxyz(36.1936, 62.4000, 26.3533)
Luminance0.6240 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51EB73 #EB51C9
analogous
#7CEB51 #51EB73 #51EBC0
triadic
#51EB73 #7351EB #EB7351
tetradic
#51EB73 #517CEB #EB51C9 #EBC051
square
#51EB73 #517CEB #EB51C9 #EBC051
split-complementary
#51EB73 #C051EB #EB517C
monochromatic
#14AE36 #1AE547 #51EB73 #88F19F #BFF8CB

Accessibility & contrast

On white

1.56
#51EB73 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.48
#51EB73 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EB73
13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51EB73#FFFFFF#000000##000000
##51EB731.001.5613.4813.48
#FFFFFF1.561.0021.0021.00
#00000013.4821.001.001.00
##00000013.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#EED769
Deuteranopia (green-blind)
#DBCA7C
Tritanopia (blue-blind)
#18E6CF
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #51eb73;
/* rgb */ color: rgb(81, 235, 115);
/* oklch */ color: oklch(83.3% 0.207 147.5);
Tailwind
colors: {
  custom: {
    50: '#93f39d',
    500: '#51eb73',
    950: '#000000',
  },
}
SCSS
$custom: #51eb73;
$custom-light: #93f39d;
$custom-dark: #000000;
JSON
{
  "hex": "#51eb73",
  "rgb": {
    "r": 81,
    "g": 235,
    "b": 115
  },
  "hsl": {
    "h": 133.247,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.83272,
    "c": 0.2075,
    "h": 147.5
  },
  "luminance": 0.62404
}

Semantic roles & 50–950 ramp

primary
#51EB73
secondary
#AE3293
accent
#0AADDC
background
#FCFFFC
surface
#F5FEF5
border
#CFD6CF
text
#0E170E
muted
#7F857F

Preview Lab

Preview with #51EB73

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

Preview Lab → · Contrast checker → · Palette generator →

#51EB73 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva