#51E846#51E846

#51E846 is a very light, highly saturated green. Relative luminance 0.599; OKLCH L 82.0% C 0.237 H 142.1°. Best body text is #000000 at 12.98:1 contrast (WCAG AA passes).

Color values

HEX#51E846
RGBrgb(81, 232, 70)
HSLhsl(116, 78%, 59%)
HSVhsv(116, 70%, 91%)
CMYKcmyk(65.1%, 0%, 69.8%, 9%)
CIE-LABlab(81.78, -68.81, 63.95)
CIE-LCHlch(81.78, 93.94, 137.10°)
OKLaboklab(82.03% -0.1874 0.1457)
OKLCHoklch(82.03% 0.237 142.1)
XYZxyz(33.3536, 59.9013, 15.5975)
Luminance0.5990 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E846 #DD46E8
analogous
#A2E846 #51E846 #46E88C
triadic
#51E846 #4651E8 #E84651
tetradic
#51E846 #46A2E8 #DD46E8 #E88C46
square
#51E846 #46A2E8 #DD46E8 #E88C46
split-complementary
#51E846 #8C46E8 #E846A2
monochromatic
#1DA014 #27D61B #51E846 #84EF7C #B7F6B3

Accessibility & contrast

On white

1.62
#51E846 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.98
#51E846 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E846
12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E846#FFFFFF#000000##000000
##51E8461.001.6212.9812.98
#FFFFFF1.621.0021.0021.00
#00000012.9821.001.001.00
##00000012.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD32C
Deuteranopia (green-blind)
#DBC756
Tritanopia (blue-blind)
#31E1C8
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #51e846;
/* rgb */ color: rgb(81, 232, 70);
/* oklch */ color: oklch(82.0% 0.237 142.1);
Tailwind
colors: {
  custom: {
    50: '#94f182',
    500: '#51e846',
    950: '#000000',
  },
}
SCSS
$custom: #51e846;
$custom-light: #94f182;
$custom-dark: #000000;
JSON
{
  "hex": "#51e846",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 70
  },
  "hsl": {
    "h": 115.926,
    "s": 77.885,
    "l": 59.216
  },
  "oklch": {
    "l": 0.82026,
    "c": 0.23738,
    "h": 142.1
  },
  "luminance": 0.59905
}

Semantic roles & 50–950 ramp

primary
#51E846
secondary
#9B30A2
accent
#33F4E7
background
#FCFFFB
surface
#F5FEF2
border
#CFD6CC
text
#0F170B
muted
#80857E

Preview Lab

Preview with #51E846

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

Preview Lab → · Contrast checker → · Palette generator →

#51E846 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva