#51E870#51E870

#51E870 is a very light, highly saturated green. Relative luminance 0.606; OKLCH L 82.5% C 0.206 H 147.1°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX#51E870
RGBrgb(81, 232, 112)
HSLhsl(132, 77%, 61%)
HSVhsv(132, 65%, 91%)
CMYKcmyk(65.1%, 0%, 51.7%, 9%)
CIE-LABlab(82.18, -64.22, 46.52)
CIE-LCHlch(82.18, 79.30, 144.08°)
OKLaboklab(82.48% -0.1733 0.112)
OKLCHoklch(82.48% 0.206 147.1)
XYZxyz(35.1721, 60.6287, 25.1750)
Luminance0.6063 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E870 #E851C9
analogous
#7EE851 #51E870 #51E8BC
triadic
#51E870 #7051E8 #E87051
tetradic
#51E870 #517EE8 #E851C9 #E8BC51
square
#51E870 #517EE8 #E851C9 #E8BC51
split-complementary
#51E870 #BC51E8 #E8517E
monochromatic
#16A834 #1DDE45 #51E870 #87EF9C #BDF6C9

Accessibility & contrast

On white

1.60
#51E870 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.13
#51E870 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E870
13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E870#FFFFFF#000000##000000
##51E8701.001.6013.1313.13
#FFFFFF1.601.0021.0021.00
#00000013.1321.001.001.00
##00000013.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#EBD465
Deuteranopia (green-blind)
#D8C779
Tritanopia (blue-blind)
#1DE3CD
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #51e870;
/* rgb */ color: rgb(81, 232, 112);
/* oklch */ color: oklch(82.5% 0.206 147.1);
Tailwind
colors: {
  custom: {
    50: '#92f09b',
    500: '#51e870',
    950: '#000000',
  },
}
SCSS
$custom: #51e870;
$custom-light: #92f09b;
$custom-dark: #000000;
JSON
{
  "hex": "#51e870",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 112
  },
  "hsl": {
    "h": 132.318,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82479,
    "c": 0.20632,
    "h": 147.1
  },
  "luminance": 0.60632
}

Semantic roles & 50–950 ramp

primary
#51E870
secondary
#AA3392
accent
#0DAFD9
background
#FCFFFC
surface
#F5FEF5
border
#CFD6CF
text
#0E170E
muted
#7F857F

Preview Lab

Preview with #51E870

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

Preview Lab → · Contrast checker → · Palette generator →

#51E870 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva