#51E774#51E774

#51E774 is a very light, highly saturated green. Relative luminance 0.602; OKLCH L 82.3% C 0.202 H 147.9°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX#51E774
RGBrgb(81, 231, 116)
HSLhsl(134, 76%, 61%)
HSVhsv(134, 65%, 91%)
CMYKcmyk(64.9%, 0%, 49.8%, 9.4%)
CIE-LABlab(81.92, -63.30, 44.31)
CIE-LCHlch(81.92, 77.27, 145.01°)
OKLaboklab(82.29% -0.1708 0.1073)
OKLCHoklch(82.29% 0.202 147.9)
XYZxyz(35.1191, 60.1585, 26.2806)
Luminance0.6016 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E774 #E751C4
analogous
#79E751 #51E774 #51E7BF
triadic
#51E774 #7451E7 #E77451
tetradic
#51E774 #5179E7 #E751C4 #E7BF51
square
#51E774 #5179E7 #E751C4 #E7BF51
split-complementary
#51E774 #BF51E7 #E75179
monochromatic
#17A738 #1EDC4B #51E774 #87EE9F #BDF6CA

Accessibility & contrast

On white

1.61
#51E774 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.03
#51E774 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E774
13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E774#FFFFFF#000000##000000
##51E7741.001.6113.0313.03
#FFFFFF1.611.0021.0021.00
#00000013.0321.001.001.00
##00000013.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9D46A
Deuteranopia (green-blind)
#D7C77C
Tritanopia (blue-blind)
#1BE2CC
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #51e774;
/* rgb */ color: rgb(81, 231, 116);
/* oklch */ color: oklch(82.3% 0.202 147.9);
Tailwind
colors: {
  custom: {
    50: '#92f09e',
    500: '#51e774',
    950: '#000000',
  },
}
SCSS
$custom: #51e774;
$custom-light: #92f09e;
$custom-dark: #000000;
JSON
{
  "hex": "#51e774",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 116
  },
  "hsl": {
    "h": 134,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.82285,
    "c": 0.20164,
    "h": 147.9
  },
  "luminance": 0.60162
}

Semantic roles & 50–950 ramp

primary
#51E774
secondary
#A8348D
accent
#0EA9D8
background
#FCFFFC
surface
#F5FEF5
border
#CFD6CF
text
#0E170E
muted
#7F857F

Preview Lab

Preview with #51E774

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

Preview Lab → · Contrast checker → · Palette generator →

#51E774 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva