#51F46C#51F46C

#51F46C is a very light, highly saturated green. Relative luminance 0.675; OKLCH L 85.4% C 0.224 H 146.0°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX#51F46C
RGBrgb(81, 244, 108)
HSLhsl(130, 88%, 64%)
HSVhsv(130, 67%, 96%)
CMYKcmyk(66.8%, 0%, 55.7%, 4.3%)
CIE-LABlab(85.77, -68.88, 52.68)
CIE-LCHlch(85.77, 86.72, 142.59°)
OKLaboklab(85.43% -0.186 0.1253)
OKLCHoklch(85.43% 0.224 146)
XYZxyz(38.4482, 67.5293, 25.1927)
Luminance0.6753 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51F46C #F451D9
analogous
#87F451 #51F46C #51F4BE
triadic
#51F46C #6C51F4 #F46C51
tetradic
#51F46C #5187F4 #F451D9 #F4BE51
square
#51F46C #5187F4 #F451D9 #F4BE51
split-complementary
#51F46C #BE51F4 #F45187
monochromatic
#0CBF2A #17F03B #51F46C #8BF89D #C4FBCD

Accessibility & contrast

On white

1.45
#51F46C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.51
#51F46C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F46C
14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51F46C#FFFFFF#000000##000000
##51F46C1.001.4514.5114.51
#FFFFFF1.451.0021.0021.00
#00000014.5121.001.001.00
##00000014.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#F7DF5F
Deuteranopia (green-blind)
#E4D177
Tritanopia (blue-blind)
#14EED6
Achromatopsia (no color)
#D6D6D6

Design tokens & code

CSS
--color: #51f46c;
/* rgb */ color: rgb(81, 244, 108);
/* oklch */ color: oklch(85.4% 0.224 146.0);
Tailwind
colors: {
  custom: {
    50: '#95f999',
    500: '#51f46c',
    950: '#000000',
  },
}
SCSS
$custom: #51f46c;
$custom-light: #95f999;
$custom-dark: #000000;
JSON
{
  "hex": "#51f46c",
  "rgb": {
    "r": 81,
    "g": 244,
    "b": 108
  },
  "hsl": {
    "h": 129.939,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85432,
    "c": 0.22424,
    "h": 146
  },
  "luminance": 0.67533
}

Semantic roles & 50–950 ramp

primary
#51F46C
secondary
#BD2DA5
accent
#01BFE5
background
#FCFFFC
surface
#F5FFF5
border
#CFD7CF
text
#0F170E
muted
#80857F

Preview Lab

Preview with #51F46C

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

Preview Lab → · Contrast checker → · Palette generator →

#51F46C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva