#51E096#51E096

#51E096 is a light, vivid green. Relative luminance 0.573; OKLCH L 81.1% C 0.162 H 156.9°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX#51E096
RGBrgb(81, 224, 150)
HSLhsl(149, 70%, 60%)
HSVhsv(149, 64%, 88%)
CMYKcmyk(63.8%, 0%, 33%, 12.2%)
CIE-LABlab(80.33, -54.94, 25.23)
CIE-LCHlch(80.33, 60.46, 155.33°)
OKLaboklab(81.14% -0.1492 0.0637)
OKLCHoklch(81.14% 0.162 156.9)
XYZxyz(35.5508, 57.2589, 38.0268)
Luminance0.5726 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E096 #E0519B
analogous
#54E051 #51E096 #51E0DD
triadic
#51E096 #9651E0 #E09651
tetradic
#51E096 #5154E0 #E0519B #E0DD51
square
#51E096 #5154E0 #E0519B #E0DD51
split-complementary
#51E096 #DD51E0 #E05154
monochromatic
#1C9B59 #25CF77 #51E096 #85E9B5 #B9F3D5

Accessibility & contrast

On white

1.69
#51E096 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.45
#51E096 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E096
12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E096#FFFFFF#000000##000000
##51E0961.001.6912.4512.45
#FFFFFF1.691.0021.0021.00
#00000012.4521.001.001.00
##00000012.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFCF91
Deuteranopia (green-blind)
#CCC29B
Tritanopia (blue-blind)
#00DECD
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #51e096;
/* rgb */ color: rgb(81, 224, 150);
/* oklch */ color: oklch(81.1% 0.162 156.9);
Tailwind
colors: {
  custom: {
    50: '#90ebb5',
    500: '#51e096',
    950: '#000000',
  },
}
SCSS
$custom: #51e096;
$custom-light: #90ebb5;
$custom-dark: #000000;
JSON
{
  "hex": "#51e096",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 150
  },
  "hsl": {
    "h": 148.951,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81138,
    "c": 0.16226,
    "h": 156.9
  },
  "luminance": 0.57263
}

Semantic roles & 50–950 ramp

primary
#51E096
secondary
#9F376C
accent
#3B97ED
background
#FCFEFD
surface
#F5FDF8
border
#CFD5D1
text
#0E1611
muted
#7F8481

Preview Lab

Preview with #51E096

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

Preview Lab → · Contrast checker → · Palette generator →

#51E096 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva